90574596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18917}}^1$

素因数の和:18953

約数の個数: 72

約数和(自身を含む): 275446080

約数和(自身を除く): 184871484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 18917, 37834, 56751, 75668, 113502, 132419, 170253, 227004, 264838, 340506, 359423, 397257, 529676, 681012, 718846, 794514, 1078269, 1191771, 1437692, 1589028, 2156538, 2383542, 2515961, 3234807, 4313076, 4767084, 5031922, 6469614, 7547883, 10063844, 12939228, 15095766, 22643649, 30191532, 45287298, 90574596]

約数ペア:

[(1, 90574596), (2, 45287298), (3, 30191532), (4, 22643649), (6, 15095766), (7, 12939228), (9, 10063844), (12, 7547883), (14, 6469614), (18, 5031922), (19, 4767084), (21, 4313076), (28, 3234807), (36, 2515961), (38, 2383542), (42, 2156538), (57, 1589028), (63, 1437692), (76, 1191771), (84, 1078269), (114, 794514), (126, 718846), (133, 681012), (171, 529676), (228, 397257), (252, 359423), (266, 340506), (342, 264838), (399, 227004), (532, 170253), (684, 132419), (798, 113502), (1197, 75668), (1596, 56751), (2394, 37834), (4788, 18917)]