72488682

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:777

約数の個数: 80

約数和(自身を含む): 187830720

約数和(自身を除く): 115342038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 97, 126, 162, 189, 194, 291, 378, 567, 582, 659, 679, 873, 1134, 1318, 1358, 1746, 1977, 2037, 2619, 3954, 4074, 4613, 5238, 5931, 6111, 7857, 9226, 11862, 12222, 13839, 15714, 17793, 18333, 27678, 35586, 36666, 41517, 53379, 54999, 63923, 83034, 106758, 109998, 124551, 127846, 191769, 249102, 373653, 383538, 447461, 575307, 747306, 894922, 1150614, 1342383, 1725921, 2684766, 3451842, 4027149, 5177763, 8054298, 10355526, 12081447, 24162894, 36244341, 72488682]

約数ペア:

[(1, 72488682), (2, 36244341), (3, 24162894), (6, 12081447), (7, 10355526), (9, 8054298), (14, 5177763), (18, 4027149), (21, 3451842), (27, 2684766), (42, 1725921), (54, 1342383), (63, 1150614), (81, 894922), (97, 747306), (126, 575307), (162, 447461), (189, 383538), (194, 373653), (291, 249102), (378, 191769), (567, 127846), (582, 124551), (659, 109998), (679, 106758), (873, 83034), (1134, 63923), (1318, 54999), (1358, 53379), (1746, 41517), (1977, 36666), (2037, 35586), (2619, 27678), (3954, 18333), (4074, 17793), (4613, 15714), (5238, 13839), (5931, 12222), (6111, 11862), (7857, 9226)]