127989468

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 331749600

約数和(自身を除く): 203760132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 167, 183, 244, 334, 349, 366, 501, 549, 668, 698, 732, 1002, 1047, 1098, 1396, 1503, 2004, 2094, 2196, 3006, 3141, 4188, 6012, 6282, 10187, 12564, 20374, 21289, 30561, 40748, 42578, 58283, 61122, 63867, 85156, 91683, 116566, 122244, 127734, 174849, 183366, 191601, 233132, 255468, 349698, 366732, 383202, 524547, 699396, 766404, 1049094, 2098188, 3555263, 7110526, 10665789, 14221052, 21331578, 31997367, 42663156, 63994734, 127989468]

約数ペア:

[(1, 127989468), (2, 63994734), (3, 42663156), (4, 31997367), (6, 21331578), (9, 14221052), (12, 10665789), (18, 7110526), (36, 3555263), (61, 2098188), (122, 1049094), (167, 766404), (183, 699396), (244, 524547), (334, 383202), (349, 366732), (366, 349698), (501, 255468), (549, 233132), (668, 191601), (698, 183366), (732, 174849), (1002, 127734), (1047, 122244), (1098, 116566), (1396, 91683), (1503, 85156), (2004, 63867), (2094, 61122), (2196, 58283), (3006, 42578), (3141, 40748), (4188, 30561), (6012, 21289), (6282, 20374), (10187, 12564)]