39985092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1571}}^1$

素因数の和:1689

約数の個数: 72

約数和(自身を含む): 116730432

約数和(自身を除く): 76745340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1571, 1818, 2121, 2828, 3142, 3636, 4242, 4713, 6284, 6363, 8484, 9426, 10997, 12726, 14139, 18852, 21994, 25452, 28278, 32991, 43988, 56556, 65982, 98973, 131964, 158671, 197946, 317342, 395892, 476013, 634684, 952026, 1110697, 1428039, 1904052, 2221394, 2856078, 3332091, 4442788, 5712156, 6664182, 9996273, 13328364, 19992546, 39985092]

約数ペア:

[(1, 39985092), (2, 19992546), (3, 13328364), (4, 9996273), (6, 6664182), (7, 5712156), (9, 4442788), (12, 3332091), (14, 2856078), (18, 2221394), (21, 1904052), (28, 1428039), (36, 1110697), (42, 952026), (63, 634684), (84, 476013), (101, 395892), (126, 317342), (202, 197946), (252, 158671), (303, 131964), (404, 98973), (606, 65982), (707, 56556), (909, 43988), (1212, 32991), (1414, 28278), (1571, 25452), (1818, 21994), (2121, 18852), (2828, 14139), (3142, 12726), (3636, 10997), (4242, 9426), (4713, 8484), (6284, 6363)]