68159616

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{25357}}^1$

素因数の和:25381

約数の個数: 64

約数和(自身を含む): 206921280

約数和(自身を除く): 138761664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 25357, 50714, 76071, 101428, 152142, 177499, 202856, 304284, 354998, 405712, 532497, 608568, 709996, 811424, 1064994, 1217136, 1419992, 1622848, 2129988, 2434272, 2839984, 3245696, 4259976, 4868544, 5679968, 8519952, 9737088, 11359936, 17039904, 22719872, 34079808, 68159616]

約数ペア:

[(1, 68159616), (2, 34079808), (3, 22719872), (4, 17039904), (6, 11359936), (7, 9737088), (8, 8519952), (12, 5679968), (14, 4868544), (16, 4259976), (21, 3245696), (24, 2839984), (28, 2434272), (32, 2129988), (42, 1622848), (48, 1419992), (56, 1217136), (64, 1064994), (84, 811424), (96, 709996), (112, 608568), (128, 532497), (168, 405712), (192, 354998), (224, 304284), (336, 202856), (384, 177499), (448, 152142), (672, 101428), (896, 76071), (1344, 50714), (2688, 25357)]