78580152

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{51971}}^1$

素因数の和:51993

約数の個数: 64

約数和(自身を含む): 249465600

約数和(自身を除く): 170885448

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, 51971, 103942, 155913, 207884, 311826, 363797, 415768, 467739, 623652, 727594, 935478, 1091391, 1247304, 1403217, 1455188, 1870956, 2182782, 2806434, 2910376, 3274173, 3741912, 4365564, 5612868, 6548346, 8731128, 9822519, 11225736, 13096692, 19645038, 26193384, 39290076, 78580152]

約数ペア:

[(1, 78580152), (2, 39290076), (3, 26193384), (4, 19645038), (6, 13096692), (7, 11225736), (8, 9822519), (9, 8731128), (12, 6548346), (14, 5612868), (18, 4365564), (21, 3741912), (24, 3274173), (27, 2910376), (28, 2806434), (36, 2182782), (42, 1870956), (54, 1455188), (56, 1403217), (63, 1247304), (72, 1091391), (84, 935478), (108, 727594), (126, 623652), (168, 467739), (189, 415768), (216, 363797), (252, 311826), (378, 207884), (504, 155913), (756, 103942), (1512, 51971)]