71786804570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5147}}^1\times {\mathrm{6311}}^1$

素因数の和:11495

約数の個数: 64

約数和(自身を含む): 147393582336

約数和(自身を除く): 75606777766

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 5147, 6311, 10294, 12622, 25735, 31555, 51470, 63110, 66911, 82043, 87499, 107287, 133822, 164086, 174998, 214574, 334555, 410215, 437495, 536435, 669110, 820430, 874990, 1072870, 1137487, 1394731, 2274974, 2789462, 5687435, 6973655, 11374870, 13947310, 32482717, 64965434, 162413585, 324827170, 422275321, 552206189, 844550642, 1104412378, 2111376605, 2761030945, 4222753210, 5522061890, 7178680457, 14357360914, 35893402285, 71786804570]

約数ペア:

[(1, 71786804570), (2, 35893402285), (5, 14357360914), (10, 7178680457), (13, 5522061890), (17, 4222753210), (26, 2761030945), (34, 2111376605), (65, 1104412378), (85, 844550642), (130, 552206189), (170, 422275321), (221, 324827170), (442, 162413585), (1105, 64965434), (2210, 32482717), (5147, 13947310), (6311, 11374870), (10294, 6973655), (12622, 5687435), (25735, 2789462), (31555, 2274974), (51470, 1394731), (63110, 1137487), (66911, 1072870), (82043, 874990), (87499, 820430), (107287, 669110), (133822, 536435), (164086, 437495), (174998, 410215), (214574, 334555)]