72368530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 149869440

約数和(自身を除く): 77500910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 83, 95, 130, 166, 190, 247, 353, 415, 494, 706, 830, 1079, 1235, 1577, 1765, 2158, 2470, 3154, 3530, 4589, 5395, 6707, 7885, 9178, 10790, 13414, 15770, 20501, 22945, 29299, 33535, 41002, 45890, 58598, 67070, 87191, 102505, 146495, 174382, 205010, 292990, 380887, 435955, 556681, 761774, 871910, 1113362, 1904435, 2783405, 3808870, 5566810, 7236853, 14473706, 36184265, 72368530]

約数ペア:

[(1, 72368530), (2, 36184265), (5, 14473706), (10, 7236853), (13, 5566810), (19, 3808870), (26, 2783405), (38, 1904435), (65, 1113362), (83, 871910), (95, 761774), (130, 556681), (166, 435955), (190, 380887), (247, 292990), (353, 205010), (415, 174382), (494, 146495), (706, 102505), (830, 87191), (1079, 67070), (1235, 58598), (1577, 45890), (1765, 41002), (2158, 33535), (2470, 29299), (3154, 22945), (3530, 20501), (4589, 15770), (5395, 13414), (6707, 10790), (7885, 9178)]