89641544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 189604800

約数和(自身を除く): 99963256

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 113, 136, 152, 226, 307, 323, 452, 614, 646, 904, 1228, 1292, 1921, 2147, 2456, 2584, 3842, 4294, 5219, 5833, 7684, 8588, 10438, 11666, 15368, 17176, 20876, 23332, 34691, 36499, 41752, 46664, 69382, 72998, 99161, 138764, 145996, 198322, 277528, 291992, 396644, 589747, 659129, 793288, 1179494, 1318258, 2358988, 2636516, 4717976, 5273032, 11205193, 22410386, 44820772, 89641544]

約数ペア:

[(1, 89641544), (2, 44820772), (4, 22410386), (8, 11205193), (17, 5273032), (19, 4717976), (34, 2636516), (38, 2358988), (68, 1318258), (76, 1179494), (113, 793288), (136, 659129), (152, 589747), (226, 396644), (307, 291992), (323, 277528), (452, 198322), (614, 145996), (646, 138764), (904, 99161), (1228, 72998), (1292, 69382), (1921, 46664), (2147, 41752), (2456, 36499), (2584, 34691), (3842, 23332), (4294, 20876), (5219, 17176), (5833, 15368), (7684, 11666), (8588, 10438)]