79581006

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 72

約数和(自身を含む): 187461144

約数和(自身を除く): 107880138

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 331, 333, 342, 361, 662, 666, 703, 722, 993, 1083, 1406, 1986, 2109, 2166, 2979, 3249, 4218, 5958, 6289, 6327, 6498, 12247, 12578, 12654, 13357, 18867, 24494, 26714, 36741, 37734, 40071, 56601, 73482, 80142, 110223, 113202, 119491, 120213, 220446, 232693, 238982, 240426, 358473, 465386, 698079, 716946, 1075419, 1396158, 2094237, 2150838, 4188474, 4421167, 8842334, 13263501, 26527002, 39790503, 79581006]

約数ペア:

[(1, 79581006), (2, 39790503), (3, 26527002), (6, 13263501), (9, 8842334), (18, 4421167), (19, 4188474), (37, 2150838), (38, 2094237), (57, 1396158), (74, 1075419), (111, 716946), (114, 698079), (171, 465386), (222, 358473), (331, 240426), (333, 238982), (342, 232693), (361, 220446), (662, 120213), (666, 119491), (703, 113202), (722, 110223), (993, 80142), (1083, 73482), (1406, 56601), (1986, 40071), (2109, 37734), (2166, 36741), (2979, 26714), (3249, 24494), (4218, 18867), (5958, 13357), (6289, 12654), (6327, 12578), (6498, 12247)]