79687764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4153}}^1$

素因数の和:4217

約数の個数: 72

約数和(自身を含む): 222272232

約数和(自身を除く): 142584468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4153, 4797, 6396, 8306, 9594, 12459, 16612, 19188, 24918, 37377, 49836, 53989, 74754, 107978, 149508, 161967, 170273, 215956, 323934, 340546, 485901, 510819, 647868, 681092, 971802, 1021638, 1532457, 1943604, 2043276, 2213549, 3064914, 4427098, 6129828, 6640647, 8854196, 13281294, 19921941, 26562588, 39843882, 79687764]

約数ペア:

[(1, 79687764), (2, 39843882), (3, 26562588), (4, 19921941), (6, 13281294), (9, 8854196), (12, 6640647), (13, 6129828), (18, 4427098), (26, 3064914), (36, 2213549), (39, 2043276), (41, 1943604), (52, 1532457), (78, 1021638), (82, 971802), (117, 681092), (123, 647868), (156, 510819), (164, 485901), (234, 340546), (246, 323934), (369, 215956), (468, 170273), (492, 161967), (533, 149508), (738, 107978), (1066, 74754), (1476, 53989), (1599, 49836), (2132, 37377), (3198, 24918), (4153, 19188), (4797, 16612), (6396, 12459), (8306, 9594)]