72313488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38629}}^1$

素因数の和:38656

約数の個数: 60

約数和(自身を含む): 217950460

約数和(自身を除く): 145636972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 38629, 77258, 115887, 154516, 231774, 309032, 347661, 463548, 502177, 618064, 695322, 927096, 1004354, 1390644, 1506531, 1854192, 2008708, 2781288, 3013062, 4017416, 4519593, 5562576, 6026124, 8034832, 9039186, 12052248, 18078372, 24104496, 36156744, 72313488]

約数ペア:

[(1, 72313488), (2, 36156744), (3, 24104496), (4, 18078372), (6, 12052248), (8, 9039186), (9, 8034832), (12, 6026124), (13, 5562576), (16, 4519593), (18, 4017416), (24, 3013062), (26, 2781288), (36, 2008708), (39, 1854192), (48, 1506531), (52, 1390644), (72, 1004354), (78, 927096), (104, 695322), (117, 618064), (144, 502177), (156, 463548), (208, 347661), (234, 309032), (312, 231774), (468, 154516), (624, 115887), (936, 77258), (1872, 38629)]