72938664

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{7853}}^1$

素因数の和:7911

約数の個数: 64

約数和(自身を含む): 207345600

約数和(自身を除く): 134406936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 7853, 9288, 15706, 23559, 31412, 47118, 62824, 70677, 94236, 141354, 188472, 212031, 282708, 337679, 424062, 565416, 675358, 848124, 1013037, 1350716, 1696248, 2026074, 2701432, 3039111, 4052148, 6078222, 8104296, 9117333, 12156444, 18234666, 24312888, 36469332, 72938664]

約数ペア:

[(1, 72938664), (2, 36469332), (3, 24312888), (4, 18234666), (6, 12156444), (8, 9117333), (9, 8104296), (12, 6078222), (18, 4052148), (24, 3039111), (27, 2701432), (36, 2026074), (43, 1696248), (54, 1350716), (72, 1013037), (86, 848124), (108, 675358), (129, 565416), (172, 424062), (216, 337679), (258, 282708), (344, 212031), (387, 188472), (516, 141354), (774, 94236), (1032, 70677), (1161, 62824), (1548, 47118), (2322, 31412), (3096, 23559), (4644, 15706), (7853, 9288)]