90673722252

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1543}}^1\times {\mathrm{18341}}^1$

素因数の和:19983

約数の個数: 72

約数和(自身を含む): 231941193120

約数和(自身を除く): 141267470868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1543, 1602, 3086, 3204, 4629, 6172, 9258, 13887, 18341, 18516, 27774, 36682, 55023, 55548, 73364, 110046, 137327, 165069, 220092, 274654, 330138, 411981, 549308, 660276, 823962, 1235943, 1632349, 1647924, 2471886, 3264698, 4897047, 4943772, 6529396, 9794094, 14691141, 19588188, 28300163, 29382282, 56600326, 58764564, 84900489, 113200652, 169800978, 254701467, 339601956, 509402934, 1018805868, 2518714507, 5037429014, 7556143521, 10074858028, 15112287042, 22668430563, 30224574084, 45336861126, 90673722252]

約数ペア:

[(1, 90673722252), (2, 45336861126), (3, 30224574084), (4, 22668430563), (6, 15112287042), (9, 10074858028), (12, 7556143521), (18, 5037429014), (36, 2518714507), (89, 1018805868), (178, 509402934), (267, 339601956), (356, 254701467), (534, 169800978), (801, 113200652), (1068, 84900489), (1543, 58764564), (1602, 56600326), (3086, 29382282), (3204, 28300163), (4629, 19588188), (6172, 14691141), (9258, 9794094), (13887, 6529396), (18341, 4943772), (18516, 4897047), (27774, 3264698), (36682, 2471886), (55023, 1647924), (55548, 1632349), (73364, 1235943), (110046, 823962), (137327, 660276), (165069, 549308), (220092, 411981), (274654, 330138)]