72403452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9623}}^1$

素因数の和:9663

約数の個数: 72

約数和(自身を含む): 210188160

約数和(自身を除く): 137784708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 9623, 19246, 28869, 38492, 57738, 86607, 105853, 115476, 173214, 182837, 211706, 317559, 346428, 365674, 423412, 548511, 635118, 731348, 952677, 1097022, 1270236, 1645533, 1905354, 2011207, 2194044, 3291066, 3810708, 4022414, 6033621, 6582132, 8044828, 12067242, 18100863, 24134484, 36201726, 72403452]

約数ペア:

[(1, 72403452), (2, 36201726), (3, 24134484), (4, 18100863), (6, 12067242), (9, 8044828), (11, 6582132), (12, 6033621), (18, 4022414), (19, 3810708), (22, 3291066), (33, 2194044), (36, 2011207), (38, 1905354), (44, 1645533), (57, 1270236), (66, 1097022), (76, 952677), (99, 731348), (114, 635118), (132, 548511), (171, 423412), (198, 365674), (209, 346428), (228, 317559), (342, 211706), (396, 182837), (418, 173214), (627, 115476), (684, 105853), (836, 86607), (1254, 57738), (1881, 38492), (2508, 28869), (3762, 19246), (7524, 9623)]