80937948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 252887040

約数和(自身を除く): 171949092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 47, 52, 57, 76, 78, 83, 84, 91, 94, 114, 133, 141, 156, 166, 182, 188, 228, 247, 249, 266, 273, 282, 329, 332, 364, 399, 494, 498, 532, 546, 564, 581, 611, 658, 741, 798, 893, 987, 988, 996, 1079, 1092, 1162, 1222, 1316, 1482, 1577, 1596, 1729, 1743, 1786, 1833, 1974, 2158, 2324, 2444, 2679, 2964, 3154, 3237, 3458, 3486, 3572, 3666, 3901, 3948, 4277, 4316, 4731, 5187, 5358, 6251, 6308, 6474, 6916, 6972, 7332, 7553, 7802, 8554, 9462, 10374, 10716, 11039, 11609, 11703, 12502, 12831, 12948, 15106, 15604, 17108, 18753, 18924, 20501, 20748, 22078, 22659, 23218, 23406, 25004, 25662, 27307, 30212, 33117, 34827, 37506, 41002, 44156, 45318, 46436, 46812, 50713, 51324, 54614, 61503, 66234, 69654, 74119, 75012, 81263, 81921, 82004, 90636, 101426, 109228, 123006, 132468, 139308, 143507, 148238, 152139, 162526, 163842, 202852, 222357, 243789, 246012, 287014, 296476, 304278, 325052, 327684, 354991, 430521, 444714, 487578, 518833, 574028, 608556, 709982, 861042, 889428, 963547, 975156, 1037666, 1064973, 1419964, 1556499, 1722084, 1927094, 2075332, 2129946, 2890641, 3112998, 3854188, 4259892, 5781282, 6225996, 6744829, 11562564, 13489658, 20234487, 26979316, 40468974, 80937948]

約数ペア:

[(1, 80937948), (2, 40468974), (3, 26979316), (4, 20234487), (6, 13489658), (7, 11562564), (12, 6744829), (13, 6225996), (14, 5781282), (19, 4259892), (21, 3854188), (26, 3112998), (28, 2890641), (38, 2129946), (39, 2075332), (42, 1927094), (47, 1722084), (52, 1556499), (57, 1419964), (76, 1064973), (78, 1037666), (83, 975156), (84, 963547), (91, 889428), (94, 861042), (114, 709982), (133, 608556), (141, 574028), (156, 518833), (166, 487578), (182, 444714), (188, 430521), (228, 354991), (247, 327684), (249, 325052), (266, 304278), (273, 296476), (282, 287014), (329, 246012), (332, 243789), (364, 222357), (399, 202852), (494, 163842), (498, 162526), (532, 152139), (546, 148238), (564, 143507), (581, 139308), (611, 132468), (658, 123006), (741, 109228), (798, 101426), (893, 90636), (987, 82004), (988, 81921), (996, 81263), (1079, 75012), (1092, 74119), (1162, 69654), (1222, 66234), (1316, 61503), (1482, 54614), (1577, 51324), (1596, 50713), (1729, 46812), (1743, 46436), (1786, 45318), (1833, 44156), (1974, 41002), (2158, 37506), (2324, 34827), (2444, 33117), (2679, 30212), (2964, 27307), (3154, 25662), (3237, 25004), (3458, 23406), (3486, 23218), (3572, 22659), (3666, 22078), (3901, 20748), (3948, 20501), (4277, 18924), (4316, 18753), (4731, 17108), (5187, 15604), (5358, 15106), (6251, 12948), (6308, 12831), (6474, 12502), (6916, 11703), (6972, 11609), (7332, 11039), (7553, 10716), (7802, 10374), (8554, 9462)]