8054172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 24041472

約数和(自身を除く): 15987300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1031, 1116, 1302, 1953, 2062, 2604, 3093, 3906, 4124, 6186, 7217, 7812, 9279, 12372, 14434, 18558, 21651, 28868, 31961, 37116, 43302, 63922, 64953, 86604, 95883, 127844, 129906, 191766, 223727, 259812, 287649, 383532, 447454, 575298, 671181, 894908, 1150596, 1342362, 2013543, 2684724, 4027086, 8054172]

約数ペア:

[(1, 8054172), (2, 4027086), (3, 2684724), (4, 2013543), (6, 1342362), (7, 1150596), (9, 894908), (12, 671181), (14, 575298), (18, 447454), (21, 383532), (28, 287649), (31, 259812), (36, 223727), (42, 191766), (62, 129906), (63, 127844), (84, 95883), (93, 86604), (124, 64953), (126, 63922), (186, 43302), (217, 37116), (252, 31961), (279, 28868), (372, 21651), (434, 18558), (558, 14434), (651, 12372), (868, 9279), (1031, 7812), (1116, 7217), (1302, 6186), (1953, 4124), (2062, 3906), (2604, 3093)]