71389639386

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1\times {\mathrm{1471}}^1$

素因数の和:2021

約数の個数: 128

約数和(自身を含む): 172266393600

約数和(自身を除く): 100876754214

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 257, 269, 351, 514, 538, 702, 771, 807, 1471, 1542, 1614, 2313, 2421, 2942, 3341, 3497, 4413, 4626, 4842, 6682, 6939, 6994, 7263, 8826, 10023, 10491, 13239, 13878, 14526, 19123, 20046, 20982, 26478, 30069, 31473, 38246, 39717, 57369, 60138, 62946, 69133, 79434, 90207, 94419, 114738, 138266, 172107, 180414, 188838, 207399, 344214, 378047, 395699, 414798, 516321, 622197, 756094, 791398, 898729, 1032642, 1134141, 1187097, 1244394, 1797458, 1866591, 2268282, 2374194, 2696187, 3402423, 3561291, 3733182, 4914611, 5144087, 5392374, 6804846, 7122582, 8088561, 9829222, 10207269, 10288174, 10683873, 14743833, 15432261, 16177122, 20414538, 21367746, 24265683, 29487666, 30864522, 44231499, 46296783, 48531366, 88462998, 92593566, 101694643, 132694497, 138890349, 203389286, 265388994, 277780698, 305083929, 610167858, 915251787, 1322030359, 1830503574, 2644060718, 2745755361, 3966091077, 5491510722, 7932182154, 11898273231, 23796546462, 35694819693, 71389639386]

約数ペア:

[(1, 71389639386), (2, 35694819693), (3, 23796546462), (6, 11898273231), (9, 7932182154), (13, 5491510722), (18, 3966091077), (26, 2745755361), (27, 2644060718), (39, 1830503574), (54, 1322030359), (78, 915251787), (117, 610167858), (234, 305083929), (257, 277780698), (269, 265388994), (351, 203389286), (514, 138890349), (538, 132694497), (702, 101694643), (771, 92593566), (807, 88462998), (1471, 48531366), (1542, 46296783), (1614, 44231499), (2313, 30864522), (2421, 29487666), (2942, 24265683), (3341, 21367746), (3497, 20414538), (4413, 16177122), (4626, 15432261), (4842, 14743833), (6682, 10683873), (6939, 10288174), (6994, 10207269), (7263, 9829222), (8826, 8088561), (10023, 7122582), (10491, 6804846), (13239, 5392374), (13878, 5144087), (14526, 4914611), (19123, 3733182), (20046, 3561291), (20982, 3402423), (26478, 2696187), (30069, 2374194), (31473, 2268282), (38246, 1866591), (39717, 1797458), (57369, 1244394), (60138, 1187097), (62946, 1134141), (69133, 1032642), (79434, 898729), (90207, 791398), (94419, 756094), (114738, 622197), (138266, 516321), (172107, 414798), (180414, 395699), (188838, 378047), (207399, 344214)]