72057384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47657}}^1$

素因数の和:47679

約数の個数: 64

約数和(自身を含む): 228758400

約数和(自身を除く): 156701016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 47657, 95314, 142971, 190628, 285942, 333599, 381256, 428913, 571884, 667198, 857826, 1000797, 1143768, 1286739, 1334396, 1715652, 2001594, 2573478, 2668792, 3002391, 3431304, 4003188, 5146956, 6004782, 8006376, 9007173, 10293912, 12009564, 18014346, 24019128, 36028692, 72057384]

約数ペア:

[(1, 72057384), (2, 36028692), (3, 24019128), (4, 18014346), (6, 12009564), (7, 10293912), (8, 9007173), (9, 8006376), (12, 6004782), (14, 5146956), (18, 4003188), (21, 3431304), (24, 3002391), (27, 2668792), (28, 2573478), (36, 2001594), (42, 1715652), (54, 1334396), (56, 1286739), (63, 1143768), (72, 1000797), (84, 857826), (108, 667198), (126, 571884), (168, 428913), (189, 381256), (216, 333599), (252, 285942), (378, 190628), (504, 142971), (756, 95314), (1512, 47657)]