74809384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 170200800

約数和(自身を除く): 95391416

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 131, 136, 152, 221, 247, 262, 289, 323, 442, 494, 524, 578, 646, 884, 988, 1048, 1156, 1292, 1703, 1768, 1976, 2227, 2312, 2489, 2584, 3406, 3757, 4199, 4454, 4978, 5491, 6812, 7514, 8398, 8908, 9956, 10982, 13624, 15028, 16796, 17816, 19912, 21964, 28951, 30056, 32357, 33592, 37859, 42313, 43928, 57902, 64714, 71383, 75718, 84626, 115804, 129428, 142766, 151436, 169252, 231608, 258856, 285532, 302872, 338504, 492167, 550069, 571064, 719321, 984334, 1100138, 1438642, 1968668, 2200276, 2877284, 3937336, 4400552, 5754568, 9351173, 18702346, 37404692, 74809384]

約数ペア:

[(1, 74809384), (2, 37404692), (4, 18702346), (8, 9351173), (13, 5754568), (17, 4400552), (19, 3937336), (26, 2877284), (34, 2200276), (38, 1968668), (52, 1438642), (68, 1100138), (76, 984334), (104, 719321), (131, 571064), (136, 550069), (152, 492167), (221, 338504), (247, 302872), (262, 285532), (289, 258856), (323, 231608), (442, 169252), (494, 151436), (524, 142766), (578, 129428), (646, 115804), (884, 84626), (988, 75718), (1048, 71383), (1156, 64714), (1292, 57902), (1703, 43928), (1768, 42313), (1976, 37859), (2227, 33592), (2312, 32357), (2489, 30056), (2584, 28951), (3406, 21964), (3757, 19912), (4199, 17816), (4454, 16796), (4978, 15028), (5491, 13624), (6812, 10982), (7514, 9956), (8398, 8908)]