99974264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 209139840

約数和(自身を除く): 109165576

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 113, 181, 188, 226, 362, 376, 452, 611, 724, 904, 1222, 1448, 1469, 2353, 2444, 2938, 4706, 4888, 5311, 5876, 8507, 9412, 10622, 11752, 17014, 18824, 20453, 21244, 34028, 40906, 42488, 68056, 69043, 81812, 110591, 138086, 163624, 221182, 265889, 276172, 442364, 531778, 552344, 884728, 961291, 1063556, 1922582, 2127112, 3845164, 7690328, 12496783, 24993566, 49987132, 99974264]

約数ペア:

[(1, 99974264), (2, 49987132), (4, 24993566), (8, 12496783), (13, 7690328), (26, 3845164), (47, 2127112), (52, 1922582), (94, 1063556), (104, 961291), (113, 884728), (181, 552344), (188, 531778), (226, 442364), (362, 276172), (376, 265889), (452, 221182), (611, 163624), (724, 138086), (904, 110591), (1222, 81812), (1448, 69043), (1469, 68056), (2353, 42488), (2444, 40906), (2938, 34028), (4706, 21244), (4888, 20453), (5311, 18824), (5876, 17014), (8507, 11752), (9412, 10622)]