72120677796

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{50461}}^1$

素因数の和:50574

約数の個数: 108

約数和(自身を含む): 193830092820

約数和(自身を除く): 121709415024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 1369, 2146, 2738, 3219, 4107, 4292, 5476, 6438, 8214, 9657, 12321, 12876, 16428, 19314, 24642, 38628, 39701, 49284, 50461, 79402, 100922, 119103, 151383, 158804, 201844, 238206, 302766, 357309, 454149, 476412, 605532, 714618, 908298, 1429236, 1463369, 1816596, 1867057, 2926738, 3734114, 4390107, 5601171, 5853476, 7468228, 8780214, 11202342, 13170321, 16803513, 17560428, 22404684, 26340642, 33607026, 52681284, 54144653, 67214052, 69081109, 108289306, 138162218, 162433959, 207243327, 216578612, 276324436, 324867918, 414486654, 487301877, 621729981, 649735836, 828973308, 974603754, 1243459962, 1949207508, 2003352161, 2486919924, 4006704322, 6010056483, 8013408644, 12020112966, 18030169449, 24040225932, 36060338898, 72120677796]

約数ペア:

[(1, 72120677796), (2, 36060338898), (3, 24040225932), (4, 18030169449), (6, 12020112966), (9, 8013408644), (12, 6010056483), (18, 4006704322), (29, 2486919924), (36, 2003352161), (37, 1949207508), (58, 1243459962), (74, 974603754), (87, 828973308), (111, 649735836), (116, 621729981), (148, 487301877), (174, 414486654), (222, 324867918), (261, 276324436), (333, 216578612), (348, 207243327), (444, 162433959), (522, 138162218), (666, 108289306), (1044, 69081109), (1073, 67214052), (1332, 54144653), (1369, 52681284), (2146, 33607026), (2738, 26340642), (3219, 22404684), (4107, 17560428), (4292, 16803513), (5476, 13170321), (6438, 11202342), (8214, 8780214), (9657, 7468228), (12321, 5853476), (12876, 5601171), (16428, 4390107), (19314, 3734114), (24642, 2926738), (38628, 1867057), (39701, 1816596), (49284, 1463369), (50461, 1429236), (79402, 908298), (100922, 714618), (119103, 605532), (151383, 476412), (158804, 454149), (201844, 357309), (238206, 302766)]