66742008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 174028800

約数和(自身を除く): 107286792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 109, 124, 186, 218, 248, 327, 372, 436, 654, 744, 823, 872, 1308, 1646, 2469, 2616, 3292, 3379, 4938, 6584, 6758, 9876, 10137, 13516, 19752, 20274, 25513, 27032, 40548, 51026, 76539, 81096, 89707, 102052, 153078, 179414, 204104, 269121, 306156, 358828, 538242, 612312, 717656, 1076484, 2152968, 2780917, 5561834, 8342751, 11123668, 16685502, 22247336, 33371004, 66742008]

約数ペア:

[(1, 66742008), (2, 33371004), (3, 22247336), (4, 16685502), (6, 11123668), (8, 8342751), (12, 5561834), (24, 2780917), (31, 2152968), (62, 1076484), (93, 717656), (109, 612312), (124, 538242), (186, 358828), (218, 306156), (248, 269121), (327, 204104), (372, 179414), (436, 153078), (654, 102052), (744, 89707), (823, 81096), (872, 76539), (1308, 51026), (1646, 40548), (2469, 27032), (2616, 25513), (3292, 20274), (3379, 19752), (4938, 13516), (6584, 10137), (6758, 9876)]