67666872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30983}}^1$

素因数の和:31012

約数の個数: 64

約数和(自身を含む): 208212480

約数和(自身を除く): 140545608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 30983, 61966, 92949, 123932, 185898, 216881, 247864, 371796, 402779, 433762, 650643, 743592, 805558, 867524, 1208337, 1301286, 1611116, 1735048, 2416674, 2602572, 2819453, 3222232, 4833348, 5205144, 5638906, 8458359, 9666696, 11277812, 16916718, 22555624, 33833436, 67666872]

約数ペア:

[(1, 67666872), (2, 33833436), (3, 22555624), (4, 16916718), (6, 11277812), (7, 9666696), (8, 8458359), (12, 5638906), (13, 5205144), (14, 4833348), (21, 3222232), (24, 2819453), (26, 2602572), (28, 2416674), (39, 1735048), (42, 1611116), (52, 1301286), (56, 1208337), (78, 867524), (84, 805558), (91, 743592), (104, 650643), (156, 433762), (168, 402779), (182, 371796), (273, 247864), (312, 216881), (364, 185898), (546, 123932), (728, 92949), (1092, 61966), (2184, 30983)]