91126984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 190794240

約数和(自身を除く): 99667256

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 103, 104, 181, 188, 206, 362, 376, 412, 611, 724, 824, 1222, 1339, 1448, 2353, 2444, 2678, 4706, 4841, 4888, 5356, 8507, 9412, 9682, 10712, 17014, 18643, 18824, 19364, 34028, 37286, 38728, 62933, 68056, 74572, 110591, 125866, 149144, 221182, 242359, 251732, 442364, 484718, 503464, 876221, 884728, 969436, 1752442, 1938872, 3504884, 7009768, 11390873, 22781746, 45563492, 91126984]

約数ペア:

[(1, 91126984), (2, 45563492), (4, 22781746), (8, 11390873), (13, 7009768), (26, 3504884), (47, 1938872), (52, 1752442), (94, 969436), (103, 884728), (104, 876221), (181, 503464), (188, 484718), (206, 442364), (362, 251732), (376, 242359), (412, 221182), (611, 149144), (724, 125866), (824, 110591), (1222, 74572), (1339, 68056), (1448, 62933), (2353, 38728), (2444, 37286), (2678, 34028), (4706, 19364), (4841, 18824), (4888, 18643), (5356, 17014), (8507, 10712), (9412, 9682)]