72185298

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 162321408

約数和(自身を除く): 90136110

約数列:

[1, 2, 3, 6, 17, 31, 34, 37, 51, 62, 74, 93, 102, 111, 186, 222, 527, 617, 629, 1054, 1147, 1234, 1258, 1581, 1851, 1887, 2294, 3162, 3441, 3702, 3774, 6882, 10489, 19127, 19499, 20978, 22829, 31467, 38254, 38998, 45658, 57381, 58497, 62934, 68487, 114762, 116994, 136974, 325159, 388093, 650318, 707699, 776186, 975477, 1164279, 1415398, 1950954, 2123097, 2328558, 4246194, 12030883, 24061766, 36092649, 72185298]

約数ペア:

[(1, 72185298), (2, 36092649), (3, 24061766), (6, 12030883), (17, 4246194), (31, 2328558), (34, 2123097), (37, 1950954), (51, 1415398), (62, 1164279), (74, 975477), (93, 776186), (102, 707699), (111, 650318), (186, 388093), (222, 325159), (527, 136974), (617, 116994), (629, 114762), (1054, 68487), (1147, 62934), (1234, 58497), (1258, 57381), (1581, 45658), (1851, 38998), (1887, 38254), (2294, 31467), (3162, 22829), (3441, 20978), (3702, 19499), (3774, 19127), (6882, 10489)]