75420908

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1322

約数の個数: 36

約数和(自身を含む): 142968672

約数和(自身を除く): 67547764

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 289, 578, 901, 1156, 1231, 1802, 2462, 3604, 4924, 15317, 20927, 30634, 41854, 61268, 65243, 83708, 130486, 260972, 355759, 711518, 1109131, 1423036, 2218262, 4436524, 18855227, 37710454, 75420908]

約数ペア:

[(1, 75420908), (2, 37710454), (4, 18855227), (17, 4436524), (34, 2218262), (53, 1423036), (68, 1109131), (106, 711518), (212, 355759), (289, 260972), (578, 130486), (901, 83708), (1156, 65243), (1231, 61268), (1802, 41854), (2462, 30634), (3604, 20927), (4924, 15317)]