88890721948

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{224501}}^1$

素因数の和:224770

約数の個数: 48

約数和(自身を含む): 181038412800

約数和(自身を除く): 92147690852

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 179, 316, 358, 553, 716, 1106, 1253, 2212, 2506, 5012, 14141, 28282, 56564, 98987, 197974, 224501, 395948, 449002, 898004, 1571507, 3143014, 6286028, 17735579, 35471158, 40185679, 70942316, 80371358, 124149053, 160742716, 248298106, 281299753, 496596212, 562599506, 1125199012, 3174668641, 6349337282, 12698674564, 22222680487, 44445360974, 88890721948]

約数ペア:

[(1, 88890721948), (2, 44445360974), (4, 22222680487), (7, 12698674564), (14, 6349337282), (28, 3174668641), (79, 1125199012), (158, 562599506), (179, 496596212), (316, 281299753), (358, 248298106), (553, 160742716), (716, 124149053), (1106, 80371358), (1253, 70942316), (2212, 40185679), (2506, 35471158), (5012, 17735579), (14141, 6286028), (28282, 3143014), (56564, 1571507), (98987, 898004), (197974, 449002), (224501, 395948)]