64772526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 161215488

約数和(自身を除く): 96442962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 182, 194, 273, 291, 546, 582, 679, 1223, 1261, 1358, 2037, 2446, 2522, 3669, 3783, 4074, 7338, 7566, 8561, 8827, 15899, 17122, 17654, 25683, 26481, 31798, 47697, 51366, 52962, 95394, 111293, 118631, 222586, 237262, 333879, 355893, 667758, 711786, 830417, 1542203, 1660834, 2491251, 3084406, 4626609, 4982502, 9253218, 10795421, 21590842, 32386263, 64772526]

約数ペア:

[(1, 64772526), (2, 32386263), (3, 21590842), (6, 10795421), (7, 9253218), (13, 4982502), (14, 4626609), (21, 3084406), (26, 2491251), (39, 1660834), (42, 1542203), (78, 830417), (91, 711786), (97, 667758), (182, 355893), (194, 333879), (273, 237262), (291, 222586), (546, 118631), (582, 111293), (679, 95394), (1223, 52962), (1261, 51366), (1358, 47697), (2037, 31798), (2446, 26481), (2522, 25683), (3669, 17654), (3783, 17122), (4074, 15899), (7338, 8827), (7566, 8561)]