61290708

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 145711104

約数和(自身を除く): 84420396

約数列:

[1, 2, 3, 4, 6, 12, 127, 131, 254, 262, 307, 381, 393, 508, 524, 614, 762, 786, 921, 1228, 1524, 1572, 1842, 3684, 16637, 33274, 38989, 40217, 49911, 66548, 77978, 80434, 99822, 116967, 120651, 155956, 160868, 199644, 233934, 241302, 467868, 482604, 5107559, 10215118, 15322677, 20430236, 30645354, 61290708]

約数ペア:

[(1, 61290708), (2, 30645354), (3, 20430236), (4, 15322677), (6, 10215118), (12, 5107559), (127, 482604), (131, 467868), (254, 241302), (262, 233934), (307, 199644), (381, 160868), (393, 155956), (508, 120651), (524, 116967), (614, 99822), (762, 80434), (786, 77978), (921, 66548), (1228, 49911), (1524, 40217), (1572, 38989), (1842, 33274), (3684, 16637)]