87121536

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11977

約数の個数: 64

約数和(自身を含む): 243616800

約数和(自身を除く): 156495264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 11941, 23882, 35823, 47764, 71646, 95528, 143292, 191056, 226879, 286584, 382112, 453758, 573168, 680637, 764224, 907516, 1146336, 1361274, 1528448, 1815032, 2292672, 2722548, 3630064, 4585344, 5445096, 7260128, 10890192, 14520256, 21780384, 29040512, 43560768, 87121536]

約数ペア:

[(1, 87121536), (2, 43560768), (3, 29040512), (4, 21780384), (6, 14520256), (8, 10890192), (12, 7260128), (16, 5445096), (19, 4585344), (24, 3630064), (32, 2722548), (38, 2292672), (48, 1815032), (57, 1528448), (64, 1361274), (76, 1146336), (96, 907516), (114, 764224), (128, 680637), (152, 573168), (192, 453758), (228, 382112), (304, 286584), (384, 226879), (456, 191056), (608, 143292), (912, 95528), (1216, 71646), (1824, 47764), (2432, 35823), (3648, 23882), (7296, 11941)]