77120368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3671}}^1$

素因数の和:3793

約数の個数: 40

約数和(自身を含む): 162552096

約数和(自身を除く): 85431728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 3671, 5252, 7342, 10504, 14684, 21008, 29368, 47723, 58736, 95446, 190892, 370771, 381784, 741542, 763568, 1483084, 2966168, 4820023, 5932336, 9640046, 19280092, 38560184, 77120368]

約数ペア:

[(1, 77120368), (2, 38560184), (4, 19280092), (8, 9640046), (13, 5932336), (16, 4820023), (26, 2966168), (52, 1483084), (101, 763568), (104, 741542), (202, 381784), (208, 370771), (404, 190892), (808, 95446), (1313, 58736), (1616, 47723), (2626, 29368), (3671, 21008), (5252, 14684), (7342, 10504)]