71724942

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 158455440

約数和(自身を除く): 86730498

約数列:

[1, 2, 3, 6, 9, 18, 113, 179, 197, 226, 339, 358, 394, 537, 591, 678, 1017, 1074, 1182, 1611, 1773, 2034, 3222, 3546, 20227, 22261, 35263, 40454, 44522, 60681, 66783, 70526, 105789, 121362, 133566, 182043, 200349, 211578, 317367, 364086, 400698, 634734, 3984719, 7969438, 11954157, 23908314, 35862471, 71724942]

約数ペア:

[(1, 71724942), (2, 35862471), (3, 23908314), (6, 11954157), (9, 7969438), (18, 3984719), (113, 634734), (179, 400698), (197, 364086), (226, 317367), (339, 211578), (358, 200349), (394, 182043), (537, 133566), (591, 121362), (678, 105789), (1017, 70526), (1074, 66783), (1182, 60681), (1611, 44522), (1773, 40454), (2034, 35263), (3222, 22261), (3546, 20227)]