84188988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3049}}^1$

素因数の和:3131

約数の個数: 72

約数和(自身を含む): 233142000

約数和(自身を除く): 148953012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3049, 3068, 4602, 6098, 6903, 9147, 9204, 12196, 13806, 18294, 27441, 27612, 36588, 39637, 54882, 79274, 109764, 118911, 158548, 179891, 237822, 356733, 359782, 475644, 539673, 713466, 719564, 1079346, 1426932, 1619019, 2158692, 2338583, 3238038, 4677166, 6476076, 7015749, 9354332, 14031498, 21047247, 28062996, 42094494, 84188988]

約数ペア:

[(1, 84188988), (2, 42094494), (3, 28062996), (4, 21047247), (6, 14031498), (9, 9354332), (12, 7015749), (13, 6476076), (18, 4677166), (26, 3238038), (36, 2338583), (39, 2158692), (52, 1619019), (59, 1426932), (78, 1079346), (117, 719564), (118, 713466), (156, 539673), (177, 475644), (234, 359782), (236, 356733), (354, 237822), (468, 179891), (531, 158548), (708, 118911), (767, 109764), (1062, 79274), (1534, 54882), (2124, 39637), (2301, 36588), (3049, 27612), (3068, 27441), (4602, 18294), (6098, 13806), (6903, 12196), (9147, 9204)]