25129584

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 90

約数和(自身を含む): 72765680

約数和(自身を除く): 47636096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 79, 94, 141, 144, 158, 188, 237, 282, 316, 376, 423, 474, 564, 632, 711, 752, 846, 948, 1128, 1264, 1422, 1692, 1896, 2209, 2256, 2844, 3384, 3713, 3792, 4418, 5688, 6627, 6768, 7426, 8836, 11139, 11376, 13254, 14852, 17672, 19881, 22278, 26508, 29704, 33417, 35344, 39762, 44556, 53016, 59408, 66834, 79524, 89112, 106032, 133668, 159048, 174511, 178224, 267336, 318096, 349022, 523533, 534672, 698044, 1047066, 1396088, 1570599, 2094132, 2792176, 3141198, 4188264, 6282396, 8376528, 12564792, 25129584]

約数ペア:

[(1, 25129584), (2, 12564792), (3, 8376528), (4, 6282396), (6, 4188264), (8, 3141198), (9, 2792176), (12, 2094132), (16, 1570599), (18, 1396088), (24, 1047066), (36, 698044), (47, 534672), (48, 523533), (72, 349022), (79, 318096), (94, 267336), (141, 178224), (144, 174511), (158, 159048), (188, 133668), (237, 106032), (282, 89112), (316, 79524), (376, 66834), (423, 59408), (474, 53016), (564, 44556), (632, 39762), (711, 35344), (752, 33417), (846, 29704), (948, 26508), (1128, 22278), (1264, 19881), (1422, 17672), (1692, 14852), (1896, 13254), (2209, 11376), (2256, 11139), (2844, 8836), (3384, 7426), (3713, 6768), (3792, 6627), (4418, 5688)]