71304912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 230270976

約数和(自身を除く): 158966064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 557, 762, 889, 1008, 1016, 1114, 1143, 1524, 1671, 1778, 2032, 2228, 2286, 2667, 3048, 3342, 3556, 3899, 4456, 4572, 5013, 5334, 6096, 6684, 7112, 7798, 8001, 8912, 9144, 10026, 10668, 11697, 13368, 14224, 15596, 16002, 18288, 20052, 21336, 23394, 26736, 31192, 32004, 35091, 40104, 42672, 46788, 62384, 64008, 70182, 70739, 80208, 93576, 128016, 140364, 141478, 187152, 212217, 280728, 282956, 424434, 495173, 561456, 565912, 636651, 848868, 990346, 1131824, 1273302, 1485519, 1697736, 1980692, 2546604, 2971038, 3395472, 3961384, 4456557, 5093208, 5942076, 7922768, 8913114, 10186416, 11884152, 17826228, 23768304, 35652456, 71304912]

約数ペア:

[(1, 71304912), (2, 35652456), (3, 23768304), (4, 17826228), (6, 11884152), (7, 10186416), (8, 8913114), (9, 7922768), (12, 5942076), (14, 5093208), (16, 4456557), (18, 3961384), (21, 3395472), (24, 2971038), (28, 2546604), (36, 1980692), (42, 1697736), (48, 1485519), (56, 1273302), (63, 1131824), (72, 990346), (84, 848868), (112, 636651), (126, 565912), (127, 561456), (144, 495173), (168, 424434), (252, 282956), (254, 280728), (336, 212217), (381, 187152), (504, 141478), (508, 140364), (557, 128016), (762, 93576), (889, 80208), (1008, 70739), (1016, 70182), (1114, 64008), (1143, 62384), (1524, 46788), (1671, 42672), (1778, 40104), (2032, 35091), (2228, 32004), (2286, 31192), (2667, 26736), (3048, 23394), (3342, 21336), (3556, 20052), (3899, 18288), (4456, 16002), (4572, 15596), (5013, 14224), (5334, 13368), (6096, 11697), (6684, 10668), (7112, 10026), (7798, 9144), (8001, 8912)]