89388676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 172872000

約数和(自身を除く): 83483324

約数列:

[1, 2, 4, 13, 26, 52, 83, 139, 149, 166, 278, 298, 332, 556, 596, 1079, 1807, 1937, 2158, 3614, 3874, 4316, 7228, 7748, 11537, 12367, 20711, 23074, 24734, 41422, 46148, 49468, 82844, 149981, 160771, 269243, 299962, 321542, 538486, 599924, 643084, 1076972, 1719013, 3438026, 6876052, 22347169, 44694338, 89388676]

約数ペア:

[(1, 89388676), (2, 44694338), (4, 22347169), (13, 6876052), (26, 3438026), (52, 1719013), (83, 1076972), (139, 643084), (149, 599924), (166, 538486), (278, 321542), (298, 299962), (332, 269243), (556, 160771), (596, 149981), (1079, 82844), (1807, 49468), (1937, 46148), (2158, 41422), (3614, 24734), (3874, 23074), (4316, 20711), (7228, 12367), (7748, 11537)]