81095159124

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{13007}}^1$

素因数の和:15779

約数の個数: 120

約数和(自身を含む): 242391072000

約数和(自身を除く): 161295912876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 2749, 5498, 8247, 10996, 13007, 16494, 19243, 24741, 26014, 32988, 38486, 39021, 49482, 52028, 57729, 74223, 76972, 78042, 91049, 98964, 115458, 117063, 148446, 156084, 173187, 182098, 222669, 230916, 234126, 273147, 296892, 346374, 351189, 364196, 445338, 468252, 519561, 546294, 692748, 702378, 819441, 890676, 1039122, 1053567, 1092588, 1404756, 1558683, 1638882, 2078244, 2107134, 2458323, 3117366, 3277764, 4214268, 4916646, 6234732, 7374969, 9833292, 14749938, 29499876, 35756243, 71512486, 107268729, 143024972, 214537458, 250293701, 321806187, 429074916, 500587402, 643612374, 750881103, 965418561, 1001174804, 1287224748, 1501762206, 1930837122, 2252643309, 2896255683, 3003524412, 3861674244, 4505286618, 5792511366, 6757929927, 9010573236, 11585022732, 13515859854, 20273789781, 27031719708, 40547579562, 81095159124]

約数ペア:

[(1, 81095159124), (2, 40547579562), (3, 27031719708), (4, 20273789781), (6, 13515859854), (7, 11585022732), (9, 9010573236), (12, 6757929927), (14, 5792511366), (18, 4505286618), (21, 3861674244), (27, 3003524412), (28, 2896255683), (36, 2252643309), (42, 1930837122), (54, 1501762206), (63, 1287224748), (81, 1001174804), (84, 965418561), (108, 750881103), (126, 643612374), (162, 500587402), (189, 429074916), (252, 321806187), (324, 250293701), (378, 214537458), (567, 143024972), (756, 107268729), (1134, 71512486), (2268, 35756243), (2749, 29499876), (5498, 14749938), (8247, 9833292), (10996, 7374969), (13007, 6234732), (16494, 4916646), (19243, 4214268), (24741, 3277764), (26014, 3117366), (32988, 2458323), (38486, 2107134), (39021, 2078244), (49482, 1638882), (52028, 1558683), (57729, 1404756), (74223, 1092588), (76972, 1053567), (78042, 1039122), (91049, 890676), (98964, 819441), (115458, 702378), (117063, 692748), (148446, 546294), (156084, 519561), (173187, 468252), (182098, 445338), (222669, 364196), (230916, 351189), (234126, 346374), (273147, 296892)]