80567172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{45673}}^1$

素因数の和:45697

約数の個数: 54

約数和(自身を含む): 236911038

約数和(自身を除く): 156343866

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 45673, 91346, 137019, 182692, 274038, 319711, 411057, 548076, 639422, 822114, 959133, 1278844, 1644228, 1918266, 2237977, 2877399, 3836532, 4475954, 5754798, 6713931, 8951908, 11509596, 13427862, 20141793, 26855724, 40283586, 80567172]

約数ペア:

[(1, 80567172), (2, 40283586), (3, 26855724), (4, 20141793), (6, 13427862), (7, 11509596), (9, 8951908), (12, 6713931), (14, 5754798), (18, 4475954), (21, 3836532), (28, 2877399), (36, 2237977), (42, 1918266), (49, 1644228), (63, 1278844), (84, 959133), (98, 822114), (126, 639422), (147, 548076), (196, 411057), (252, 319711), (294, 274038), (441, 182692), (588, 137019), (882, 91346), (1764, 45673)]