72672912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38821}}^1$

素因数の和:38848

約数の個数: 60

約数和(自身を含む): 219033724

約数和(自身を除く): 146360812

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, 38821, 77642, 116463, 155284, 232926, 310568, 349389, 465852, 504673, 621136, 698778, 931704, 1009346, 1397556, 1514019, 1863408, 2018692, 2795112, 3028038, 4037384, 4542057, 5590224, 6056076, 8074768, 9084114, 12112152, 18168228, 24224304, 36336456, 72672912]

約数ペア:

[(1, 72672912), (2, 36336456), (3, 24224304), (4, 18168228), (6, 12112152), (8, 9084114), (9, 8074768), (12, 6056076), (13, 5590224), (16, 4542057), (18, 4037384), (24, 3028038), (26, 2795112), (36, 2018692), (39, 1863408), (48, 1514019), (52, 1397556), (72, 1009346), (78, 931704), (104, 698778), (117, 621136), (144, 504673), (156, 465852), (208, 349389), (234, 310568), (312, 232926), (468, 155284), (624, 116463), (936, 77642), (1872, 38821)]