83678504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 194745600

約数和(自身を除く): 111067096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 137, 182, 274, 364, 548, 728, 839, 959, 1096, 1678, 1781, 1918, 3356, 3562, 3836, 5873, 6712, 7124, 7672, 10907, 11746, 12467, 14248, 21814, 23492, 24934, 43628, 46984, 49868, 76349, 87256, 99736, 114943, 152698, 229886, 305396, 459772, 610792, 804601, 919544, 1494259, 1609202, 2988518, 3218404, 5977036, 6436808, 10459813, 11954072, 20919626, 41839252, 83678504]

約数ペア:

[(1, 83678504), (2, 41839252), (4, 20919626), (7, 11954072), (8, 10459813), (13, 6436808), (14, 5977036), (26, 3218404), (28, 2988518), (52, 1609202), (56, 1494259), (91, 919544), (104, 804601), (137, 610792), (182, 459772), (274, 305396), (364, 229886), (548, 152698), (728, 114943), (839, 99736), (959, 87256), (1096, 76349), (1678, 49868), (1781, 46984), (1918, 43628), (3356, 24934), (3562, 23492), (3836, 21814), (5873, 14248), (6712, 12467), (7124, 11746), (7672, 10907)]