87306646

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{599}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 155520000

約数和(自身を除く): 68213354

約数列:

[1, 2, 7, 14, 29, 58, 203, 359, 406, 599, 718, 1198, 2513, 4193, 5026, 8386, 10411, 17371, 20822, 34742, 72877, 121597, 145754, 215041, 243194, 430082, 1505287, 3010574, 6236189, 12472378, 43653323, 87306646]

約数ペア:

[(1, 87306646), (2, 43653323), (7, 12472378), (14, 6236189), (29, 3010574), (58, 1505287), (203, 430082), (359, 243194), (406, 215041), (599, 145754), (718, 121597), (1198, 72877), (2513, 34742), (4193, 20822), (5026, 17371), (8386, 10411)]