71901522

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7411}}^1$

素因数の和:7444

約数の個数: 72

約数和(自身を含む): 197722512

約数和(自身を除く): 125820990

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 7411, 9702, 14822, 22233, 44466, 51877, 66699, 81521, 103754, 133398, 155631, 163042, 244563, 311262, 363139, 466893, 489126, 570647, 726278, 733689, 933786, 1089417, 1141294, 1467378, 1711941, 2178834, 3268251, 3423882, 3994529, 5135823, 6536502, 7989058, 10271646, 11983587, 23967174, 35950761, 71901522]

約数ペア:

[(1, 71901522), (2, 35950761), (3, 23967174), (6, 11983587), (7, 10271646), (9, 7989058), (11, 6536502), (14, 5135823), (18, 3994529), (21, 3423882), (22, 3268251), (33, 2178834), (42, 1711941), (49, 1467378), (63, 1141294), (66, 1089417), (77, 933786), (98, 733689), (99, 726278), (126, 570647), (147, 489126), (154, 466893), (198, 363139), (231, 311262), (294, 244563), (441, 163042), (462, 155631), (539, 133398), (693, 103754), (882, 81521), (1078, 66699), (1386, 51877), (1617, 44466), (3234, 22233), (4851, 14822), (7411, 9702)]