90440784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 311980032

約数和(自身を除く): 221539248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 47, 48, 56, 63, 69, 72, 83, 84, 92, 94, 112, 126, 138, 141, 144, 161, 166, 168, 184, 188, 207, 249, 252, 276, 282, 322, 329, 332, 336, 368, 376, 414, 423, 483, 498, 504, 552, 564, 581, 644, 658, 664, 747, 752, 828, 846, 966, 987, 996, 1008, 1081, 1104, 1128, 1162, 1288, 1316, 1328, 1449, 1494, 1656, 1692, 1743, 1909, 1932, 1974, 1992, 2162, 2256, 2324, 2576, 2632, 2898, 2961, 2988, 3243, 3312, 3384, 3486, 3818, 3864, 3901, 3948, 3984, 4324, 4648, 5229, 5264, 5727, 5796, 5922, 5976, 6486, 6768, 6972, 7567, 7636, 7728, 7802, 7896, 8648, 9296, 9729, 10458, 11454, 11592, 11703, 11844, 11952, 12972, 13363, 13944, 15134, 15272, 15604, 15792, 17181, 17296, 19458, 20916, 22701, 22908, 23184, 23406, 23688, 25944, 26726, 27307, 27888, 30268, 30544, 31208, 34362, 35109, 38916, 40089, 41832, 45402, 45816, 46812, 47376, 51888, 53452, 54614, 60536, 62416, 68103, 68724, 70218, 77832, 80178, 81921, 83664, 89723, 90804, 91632, 93624, 106904, 109228, 120267, 121072, 136206, 137448, 140436, 155664, 160356, 163842, 179446, 181608, 187248, 213808, 218456, 240534, 245763, 269169, 272412, 274896, 280872, 320712, 327684, 358892, 363216, 436912, 481068, 491526, 538338, 544824, 561744, 628061, 641424, 655368, 717784, 807507, 962136, 983052, 1076676, 1089648, 1256122, 1310736, 1435568, 1615014, 1884183, 1924272, 1966104, 2153352, 2512244, 3230028, 3768366, 3932208, 4306704, 5024488, 5652549, 6460056, 7536732, 10048976, 11305098, 12920112, 15073464, 22610196, 30146928, 45220392, 90440784]

約数ペア:

[(1, 90440784), (2, 45220392), (3, 30146928), (4, 22610196), (6, 15073464), (7, 12920112), (8, 11305098), (9, 10048976), (12, 7536732), (14, 6460056), (16, 5652549), (18, 5024488), (21, 4306704), (23, 3932208), (24, 3768366), (28, 3230028), (36, 2512244), (42, 2153352), (46, 1966104), (47, 1924272), (48, 1884183), (56, 1615014), (63, 1435568), (69, 1310736), (72, 1256122), (83, 1089648), (84, 1076676), (92, 983052), (94, 962136), (112, 807507), (126, 717784), (138, 655368), (141, 641424), (144, 628061), (161, 561744), (166, 544824), (168, 538338), (184, 491526), (188, 481068), (207, 436912), (249, 363216), (252, 358892), (276, 327684), (282, 320712), (322, 280872), (329, 274896), (332, 272412), (336, 269169), (368, 245763), (376, 240534), (414, 218456), (423, 213808), (483, 187248), (498, 181608), (504, 179446), (552, 163842), (564, 160356), (581, 155664), (644, 140436), (658, 137448), (664, 136206), (747, 121072), (752, 120267), (828, 109228), (846, 106904), (966, 93624), (987, 91632), (996, 90804), (1008, 89723), (1081, 83664), (1104, 81921), (1128, 80178), (1162, 77832), (1288, 70218), (1316, 68724), (1328, 68103), (1449, 62416), (1494, 60536), (1656, 54614), (1692, 53452), (1743, 51888), (1909, 47376), (1932, 46812), (1974, 45816), (1992, 45402), (2162, 41832), (2256, 40089), (2324, 38916), (2576, 35109), (2632, 34362), (2898, 31208), (2961, 30544), (2988, 30268), (3243, 27888), (3312, 27307), (3384, 26726), (3486, 25944), (3818, 23688), (3864, 23406), (3901, 23184), (3948, 22908), (3984, 22701), (4324, 20916), (4648, 19458), (5229, 17296), (5264, 17181), (5727, 15792), (5796, 15604), (5922, 15272), (5976, 15134), (6486, 13944), (6768, 13363), (6972, 12972), (7567, 11952), (7636, 11844), (7728, 11703), (7802, 11592), (7896, 11454), (8648, 10458), (9296, 9729)]