78558228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103913}}^1$

素因数の和:103933

約数の個数: 48

約数和(自身を含む): 232767360

約数和(自身を除く): 154209132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 103913, 207826, 311739, 415652, 623478, 727391, 935217, 1246956, 1454782, 1870434, 2182173, 2805651, 2909564, 3740868, 4364346, 5611302, 6546519, 8728692, 11222604, 13093038, 19639557, 26186076, 39279114, 78558228]

約数ペア:

[(1, 78558228), (2, 39279114), (3, 26186076), (4, 19639557), (6, 13093038), (7, 11222604), (9, 8728692), (12, 6546519), (14, 5611302), (18, 4364346), (21, 3740868), (27, 2909564), (28, 2805651), (36, 2182173), (42, 1870434), (54, 1454782), (63, 1246956), (84, 935217), (108, 727391), (126, 623478), (189, 415652), (252, 311739), (378, 207826), (756, 103913)]