71580924

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 187125120

約数和(自身を除く): 115544196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 67, 118, 134, 177, 201, 236, 268, 354, 402, 503, 531, 603, 708, 804, 1006, 1062, 1206, 1509, 2012, 2124, 2412, 3018, 3953, 4527, 6036, 7906, 9054, 11859, 15812, 18108, 23718, 29677, 33701, 35577, 47436, 59354, 67402, 71154, 89031, 101103, 118708, 134804, 142308, 178062, 202206, 267093, 303309, 356124, 404412, 534186, 606618, 1068372, 1213236, 1988359, 3976718, 5965077, 7953436, 11930154, 17895231, 23860308, 35790462, 71580924]

約数ペア:

[(1, 71580924), (2, 35790462), (3, 23860308), (4, 17895231), (6, 11930154), (9, 7953436), (12, 5965077), (18, 3976718), (36, 1988359), (59, 1213236), (67, 1068372), (118, 606618), (134, 534186), (177, 404412), (201, 356124), (236, 303309), (268, 267093), (354, 202206), (402, 178062), (503, 142308), (531, 134804), (603, 118708), (708, 101103), (804, 89031), (1006, 71154), (1062, 67402), (1206, 59354), (1509, 47436), (2012, 35577), (2124, 33701), (2412, 29677), (3018, 23718), (3953, 18108), (4527, 15812), (6036, 11859), (7906, 9054)]