9177804

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 24570000

約数和(自身を除く): 15392196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 149, 174, 177, 236, 261, 298, 348, 354, 447, 522, 531, 596, 708, 894, 1044, 1062, 1341, 1711, 1788, 2124, 2682, 3422, 4321, 5133, 5364, 6844, 8642, 8791, 10266, 12963, 15399, 17284, 17582, 20532, 25926, 26373, 30798, 35164, 38889, 51852, 52746, 61596, 77778, 79119, 105492, 155556, 158238, 254939, 316476, 509878, 764817, 1019756, 1529634, 2294451, 3059268, 4588902, 9177804]

約数ペア:

[(1, 9177804), (2, 4588902), (3, 3059268), (4, 2294451), (6, 1529634), (9, 1019756), (12, 764817), (18, 509878), (29, 316476), (36, 254939), (58, 158238), (59, 155556), (87, 105492), (116, 79119), (118, 77778), (149, 61596), (174, 52746), (177, 51852), (236, 38889), (261, 35164), (298, 30798), (348, 26373), (354, 25926), (447, 20532), (522, 17582), (531, 17284), (596, 15399), (708, 12963), (894, 10266), (1044, 8791), (1062, 8642), (1341, 6844), (1711, 5364), (1788, 5133), (2124, 4321), (2682, 3422)]