108761380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8537}}^1$

素因数の和:8573

約数の個数: 72

約数和(自身を含む): 286159608

約数和(自身を除く): 177398228

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 8537, 12740, 17074, 34148, 42685, 59759, 85370, 110981, 119518, 170740, 221962, 239036, 298795, 418313, 443924, 554905, 597590, 776867, 836626, 1109810, 1195180, 1553734, 1673252, 2091565, 2219620, 3107468, 3884335, 4183130, 5438069, 7768670, 8366260, 10876138, 15537340, 21752276, 27190345, 54380690, 108761380]

約数ペア:

[(1, 108761380), (2, 54380690), (4, 27190345), (5, 21752276), (7, 15537340), (10, 10876138), (13, 8366260), (14, 7768670), (20, 5438069), (26, 4183130), (28, 3884335), (35, 3107468), (49, 2219620), (52, 2091565), (65, 1673252), (70, 1553734), (91, 1195180), (98, 1109810), (130, 836626), (140, 776867), (182, 597590), (196, 554905), (245, 443924), (260, 418313), (364, 298795), (455, 239036), (490, 221962), (637, 170740), (910, 119518), (980, 110981), (1274, 85370), (1820, 59759), (2548, 42685), (3185, 34148), (6370, 17074), (8537, 12740)]