57021156

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 147891744

約数和(自身を除く): 90870588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 113, 131, 214, 226, 262, 321, 339, 393, 428, 452, 524, 642, 678, 786, 963, 1017, 1179, 1284, 1356, 1572, 1926, 2034, 2358, 3852, 4068, 4716, 12091, 14017, 14803, 24182, 28034, 29606, 36273, 42051, 44409, 48364, 56068, 59212, 72546, 84102, 88818, 108819, 126153, 133227, 145092, 168204, 177636, 217638, 252306, 266454, 435276, 504612, 532908, 1583921, 3167842, 4751763, 6335684, 9503526, 14255289, 19007052, 28510578, 57021156]

約数ペア:

[(1, 57021156), (2, 28510578), (3, 19007052), (4, 14255289), (6, 9503526), (9, 6335684), (12, 4751763), (18, 3167842), (36, 1583921), (107, 532908), (113, 504612), (131, 435276), (214, 266454), (226, 252306), (262, 217638), (321, 177636), (339, 168204), (393, 145092), (428, 133227), (452, 126153), (524, 108819), (642, 88818), (678, 84102), (786, 72546), (963, 59212), (1017, 56068), (1179, 48364), (1284, 44409), (1356, 42051), (1572, 36273), (1926, 29606), (2034, 28034), (2358, 24182), (3852, 14803), (4068, 14017), (4716, 12091)]