87684558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4909}}^1$

素因数の和:5156

約数の個数: 32

約数和(自身を含む): 189722400

約数和(自身を除く): 102037842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 4909, 5954, 8931, 9818, 14727, 17862, 29454, 63817, 127634, 191451, 382902, 1124161, 2248322, 3372483, 6744966, 14614093, 29228186, 43842279, 87684558]

約数ペア:

[(1, 87684558), (2, 43842279), (3, 29228186), (6, 14614093), (13, 6744966), (26, 3372483), (39, 2248322), (78, 1124161), (229, 382902), (458, 191451), (687, 127634), (1374, 63817), (2977, 29454), (4909, 17862), (5954, 14727), (8931, 9818)]