72393288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{619}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 198201600

約数和(自身を除く): 125808312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 443, 619, 886, 1238, 1329, 1772, 1857, 2476, 2658, 3544, 3714, 4873, 4952, 5316, 6809, 7428, 9746, 10632, 13618, 14619, 14856, 19492, 20427, 27236, 29238, 38984, 40854, 54472, 58476, 81708, 116952, 163416, 274217, 548434, 822651, 1096868, 1645302, 2193736, 3016387, 3290604, 6032774, 6581208, 9049161, 12065548, 18098322, 24131096, 36196644, 72393288]

約数ペア:

[(1, 72393288), (2, 36196644), (3, 24131096), (4, 18098322), (6, 12065548), (8, 9049161), (11, 6581208), (12, 6032774), (22, 3290604), (24, 3016387), (33, 2193736), (44, 1645302), (66, 1096868), (88, 822651), (132, 548434), (264, 274217), (443, 163416), (619, 116952), (886, 81708), (1238, 58476), (1329, 54472), (1772, 40854), (1857, 38984), (2476, 29238), (2658, 27236), (3544, 20427), (3714, 19492), (4873, 14856), (4952, 14619), (5316, 13618), (6809, 10632), (7428, 9746)]