81124224

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11119}}^1$

素因数の和:11155

約数の個数: 64

約数和(自身を含む): 226848000

約数和(自身を除く): 145723776

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, 11119, 22238, 33357, 44476, 66714, 88952, 133428, 177904, 211261, 266856, 355808, 422522, 533712, 633783, 711616, 845044, 1067424, 1267566, 1423232, 1690088, 2134848, 2535132, 3380176, 4269696, 5070264, 6760352, 10140528, 13520704, 20281056, 27041408, 40562112, 81124224]

約数ペア:

[(1, 81124224), (2, 40562112), (3, 27041408), (4, 20281056), (6, 13520704), (8, 10140528), (12, 6760352), (16, 5070264), (19, 4269696), (24, 3380176), (32, 2535132), (38, 2134848), (48, 1690088), (57, 1423232), (64, 1267566), (76, 1067424), (96, 845044), (114, 711616), (128, 633783), (152, 533712), (192, 422522), (228, 355808), (304, 266856), (384, 211261), (456, 177904), (608, 133428), (912, 88952), (1216, 66714), (1824, 44476), (2432, 33357), (3648, 22238), (7296, 11119)]