73902816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19739}}^1$

素因数の和:19768

約数の個数: 72

約数和(自身を含む): 226338840

約数和(自身を除く): 152436024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19739, 39478, 59217, 78956, 118434, 157912, 177651, 236868, 256607, 315824, 355302, 473736, 513214, 631648, 710604, 769821, 947472, 1026428, 1421208, 1539642, 1894944, 2052856, 2309463, 2842416, 3079284, 4105712, 4618926, 5684832, 6158568, 8211424, 9237852, 12317136, 18475704, 24634272, 36951408, 73902816]

約数ペア:

[(1, 73902816), (2, 36951408), (3, 24634272), (4, 18475704), (6, 12317136), (8, 9237852), (9, 8211424), (12, 6158568), (13, 5684832), (16, 4618926), (18, 4105712), (24, 3079284), (26, 2842416), (32, 2309463), (36, 2052856), (39, 1894944), (48, 1539642), (52, 1421208), (72, 1026428), (78, 947472), (96, 769821), (104, 710604), (117, 631648), (144, 513214), (156, 473736), (208, 355302), (234, 315824), (288, 256607), (312, 236868), (416, 177651), (468, 157912), (624, 118434), (936, 78956), (1248, 59217), (1872, 39478), (3744, 19739)]