70189756

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^3\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 155737680

約数和(自身を除く): 85547924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 163, 169, 182, 196, 326, 338, 364, 637, 652, 676, 1141, 1183, 1274, 2119, 2197, 2282, 2366, 2548, 4238, 4394, 4564, 4732, 7987, 8281, 8476, 8788, 14833, 15379, 15974, 16562, 27547, 29666, 30758, 31948, 33124, 55094, 59332, 61516, 103831, 107653, 110188, 192829, 207662, 215306, 358111, 385658, 415324, 430612, 716222, 771316, 1349803, 1432444, 2506777, 2699606, 5013554, 5399212, 10027108, 17547439, 35094878, 70189756]

約数ペア:

[(1, 70189756), (2, 35094878), (4, 17547439), (7, 10027108), (13, 5399212), (14, 5013554), (26, 2699606), (28, 2506777), (49, 1432444), (52, 1349803), (91, 771316), (98, 716222), (163, 430612), (169, 415324), (182, 385658), (196, 358111), (326, 215306), (338, 207662), (364, 192829), (637, 110188), (652, 107653), (676, 103831), (1141, 61516), (1183, 59332), (1274, 55094), (2119, 33124), (2197, 31948), (2282, 30758), (2366, 29666), (2548, 27547), (4238, 16562), (4394, 15974), (4564, 15379), (4732, 14833), (7987, 8788), (8281, 8476)]