79440228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10169}}^1$

素因数の和:10217

約数の個数: 72

約数和(自身を含む): 236920320

約数和(自身を除く): 157480092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 10169, 20338, 30507, 40676, 61014, 71183, 91521, 122028, 142366, 183042, 213549, 284732, 315239, 366084, 427098, 630478, 640647, 854196, 945717, 1260956, 1281294, 1891434, 2206673, 2562588, 2837151, 3782868, 4413346, 5674302, 6620019, 8826692, 11348604, 13240038, 19860057, 26480076, 39720114, 79440228]

約数ペア:

[(1, 79440228), (2, 39720114), (3, 26480076), (4, 19860057), (6, 13240038), (7, 11348604), (9, 8826692), (12, 6620019), (14, 5674302), (18, 4413346), (21, 3782868), (28, 2837151), (31, 2562588), (36, 2206673), (42, 1891434), (62, 1281294), (63, 1260956), (84, 945717), (93, 854196), (124, 640647), (126, 630478), (186, 427098), (217, 366084), (252, 315239), (279, 284732), (372, 213549), (434, 183042), (558, 142366), (651, 122028), (868, 91521), (1116, 71183), (1302, 61014), (1953, 40676), (2604, 30507), (3906, 20338), (7812, 10169)]