77520672

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 166334688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 69, 72, 83, 92, 94, 96, 108, 138, 141, 144, 166, 184, 188, 207, 216, 249, 276, 282, 288, 332, 368, 376, 414, 423, 432, 498, 552, 564, 621, 664, 736, 747, 752, 828, 846, 864, 996, 1081, 1104, 1128, 1242, 1269, 1328, 1494, 1504, 1656, 1692, 1909, 1992, 2162, 2208, 2241, 2256, 2484, 2538, 2656, 2988, 3243, 3312, 3384, 3818, 3901, 3984, 4324, 4482, 4512, 4968, 5076, 5727, 5976, 6486, 6624, 6768, 7636, 7802, 7968, 8648, 8964, 9729, 9936, 10152, 11454, 11703, 11952, 12972, 13536, 15272, 15604, 17181, 17296, 17928, 19458, 19872, 20304, 22908, 23406, 23904, 25944, 29187, 30544, 31208, 34362, 34592, 35109, 35856, 38916, 40608, 45816, 46812, 51543, 51888, 58374, 61088, 62416, 68724, 70218, 71712, 77832, 89723, 91632, 93624, 103086, 103776, 105327, 116748, 124832, 137448, 140436, 155664, 179446, 183264, 187248, 206172, 210654, 233496, 269169, 274896, 280872, 311328, 358892, 374496, 412344, 421308, 466992, 538338, 549792, 561744, 717784, 807507, 824688, 842616, 933984, 1076676, 1123488, 1435568, 1615014, 1649376, 1685232, 2153352, 2422521, 2871136, 3230028, 3370464, 4306704, 4845042, 6460056, 8613408, 9690084, 12920112, 19380168, 25840224, 38760336, 77520672]

約数ペア:

[(1, 77520672), (2, 38760336), (3, 25840224), (4, 19380168), (6, 12920112), (8, 9690084), (9, 8613408), (12, 6460056), (16, 4845042), (18, 4306704), (23, 3370464), (24, 3230028), (27, 2871136), (32, 2422521), (36, 2153352), (46, 1685232), (47, 1649376), (48, 1615014), (54, 1435568), (69, 1123488), (72, 1076676), (83, 933984), (92, 842616), (94, 824688), (96, 807507), (108, 717784), (138, 561744), (141, 549792), (144, 538338), (166, 466992), (184, 421308), (188, 412344), (207, 374496), (216, 358892), (249, 311328), (276, 280872), (282, 274896), (288, 269169), (332, 233496), (368, 210654), (376, 206172), (414, 187248), (423, 183264), (432, 179446), (498, 155664), (552, 140436), (564, 137448), (621, 124832), (664, 116748), (736, 105327), (747, 103776), (752, 103086), (828, 93624), (846, 91632), (864, 89723), (996, 77832), (1081, 71712), (1104, 70218), (1128, 68724), (1242, 62416), (1269, 61088), (1328, 58374), (1494, 51888), (1504, 51543), (1656, 46812), (1692, 45816), (1909, 40608), (1992, 38916), (2162, 35856), (2208, 35109), (2241, 34592), (2256, 34362), (2484, 31208), (2538, 30544), (2656, 29187), (2988, 25944), (3243, 23904), (3312, 23406), (3384, 22908), (3818, 20304), (3901, 19872), (3984, 19458), (4324, 17928), (4482, 17296), (4512, 17181), (4968, 15604), (5076, 15272), (5727, 13536), (5976, 12972), (6486, 11952), (6624, 11703), (6768, 11454), (7636, 10152), (7802, 9936), (7968, 9729), (8648, 8964)]