68330108

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 155648304

約数和(自身を除く): 87318196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 451, 539, 574, 773, 902, 1078, 1148, 1546, 1804, 2009, 2156, 3092, 3157, 4018, 5411, 6314, 8036, 8503, 10822, 12628, 17006, 21644, 22099, 31693, 34012, 37877, 44198, 59521, 63386, 75754, 88396, 119042, 126772, 151508, 221851, 238084, 348623, 416647, 443702, 697246, 833294, 887404, 1394492, 1552957, 1666588, 2440361, 3105914, 4880722, 6211828, 9761444, 17082527, 34165054, 68330108]

約数ペア:

[(1, 68330108), (2, 34165054), (4, 17082527), (7, 9761444), (11, 6211828), (14, 4880722), (22, 3105914), (28, 2440361), (41, 1666588), (44, 1552957), (49, 1394492), (77, 887404), (82, 833294), (98, 697246), (154, 443702), (164, 416647), (196, 348623), (287, 238084), (308, 221851), (451, 151508), (539, 126772), (574, 119042), (773, 88396), (902, 75754), (1078, 63386), (1148, 59521), (1546, 44198), (1804, 37877), (2009, 34012), (2156, 31693), (3092, 22099), (3157, 21644), (4018, 17006), (5411, 12628), (6314, 10822), (8036, 8503)]