85663746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7639}}^1$

素因数の和:7743

約数の個数: 48

約数和(自身を含む): 214531200

約数和(自身を除く): 128867454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 7639, 11214, 15278, 22917, 45834, 53473, 68751, 106946, 137502, 160419, 320838, 481257, 679871, 962514, 1359742, 2039613, 4079226, 4759097, 6118839, 9518194, 12237678, 14277291, 28554582, 42831873, 85663746]

約数ペア:

[(1, 85663746), (2, 42831873), (3, 28554582), (6, 14277291), (7, 12237678), (9, 9518194), (14, 6118839), (18, 4759097), (21, 4079226), (42, 2039613), (63, 1359742), (89, 962514), (126, 679871), (178, 481257), (267, 320838), (534, 160419), (623, 137502), (801, 106946), (1246, 68751), (1602, 53473), (1869, 45834), (3738, 22917), (5607, 15278), (7639, 11214)]