87431328

素因数分解:

$2^5\times 3^2\times {\mathrm{303581}}^1$

素因数の和:303597

約数の個数: 36

約数和(自身を含む): 248633658

約数和(自身を除く): 161202330

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 303581, 607162, 910743, 1214324, 1821486, 2428648, 2732229, 3642972, 4857296, 5464458, 7285944, 9714592, 10928916, 14571888, 21857832, 29143776, 43715664, 87431328]

約数ペア:

[(1, 87431328), (2, 43715664), (3, 29143776), (4, 21857832), (6, 14571888), (8, 10928916), (9, 9714592), (12, 7285944), (16, 5464458), (18, 4857296), (24, 3642972), (32, 2732229), (36, 2428648), (48, 1821486), (72, 1214324), (96, 910743), (144, 607162), (288, 303581)]