90742788

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{5639}}^1$

素因数の和:5801

約数の個数: 48

約数和(自身を含む): 236880000

約数和(自身を除く): 146137212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1788, 2682, 4023, 5364, 5639, 8046, 11278, 16092, 16917, 22556, 33834, 50751, 67668, 101502, 152253, 203004, 304506, 609012, 840211, 1680422, 2520633, 3360844, 5041266, 7561899, 10082532, 15123798, 22685697, 30247596, 45371394, 90742788]

約数ペア:

[(1, 90742788), (2, 45371394), (3, 30247596), (4, 22685697), (6, 15123798), (9, 10082532), (12, 7561899), (18, 5041266), (27, 3360844), (36, 2520633), (54, 1680422), (108, 840211), (149, 609012), (298, 304506), (447, 203004), (596, 152253), (894, 101502), (1341, 67668), (1788, 50751), (2682, 33834), (4023, 22556), (5364, 16917), (5639, 16092), (8046, 11278)]