87646988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 182966784

約数和(自身を除く): 95319796

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 737, 871, 1474, 1742, 2287, 2948, 3484, 4574, 9148, 9581, 19162, 25157, 29731, 38324, 50314, 59462, 100628, 118924, 153229, 306458, 327041, 612916, 654082, 1308164, 1685519, 1991977, 3371038, 3983954, 6742076, 7967908, 21911747, 43823494, 87646988]

約数ペア:

[(1, 87646988), (2, 43823494), (4, 21911747), (11, 7967908), (13, 6742076), (22, 3983954), (26, 3371038), (44, 1991977), (52, 1685519), (67, 1308164), (134, 654082), (143, 612916), (268, 327041), (286, 306458), (572, 153229), (737, 118924), (871, 100628), (1474, 59462), (1742, 50314), (2287, 38324), (2948, 29731), (3484, 25157), (4574, 19162), (9148, 9581)]