86270754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 189221760

約数和(自身を除く): 102951006

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 113, 114, 181, 222, 226, 339, 362, 543, 678, 703, 1086, 1406, 2109, 2147, 3439, 4181, 4218, 4294, 6441, 6697, 6878, 8362, 10317, 12543, 12882, 13394, 20091, 20453, 20634, 25086, 40182, 40906, 61359, 79439, 122718, 127243, 158878, 238317, 254486, 381729, 388607, 476634, 756761, 763458, 777214, 1165821, 1513522, 2270283, 2331642, 4540566, 14378459, 28756918, 43135377, 86270754]

約数ペア:

[(1, 86270754), (2, 43135377), (3, 28756918), (6, 14378459), (19, 4540566), (37, 2331642), (38, 2270283), (57, 1513522), (74, 1165821), (111, 777214), (113, 763458), (114, 756761), (181, 476634), (222, 388607), (226, 381729), (339, 254486), (362, 238317), (543, 158878), (678, 127243), (703, 122718), (1086, 79439), (1406, 61359), (2109, 40906), (2147, 40182), (3439, 25086), (4181, 20634), (4218, 20453), (4294, 20091), (6441, 13394), (6697, 12882), (6878, 12543), (8362, 10317)]