85878036

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{21491}}^1$

素因数の和:21541

約数の個数: 48

約数和(自身を含む): 228674880

約数和(自身を除く): 142796844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 21491, 42982, 64473, 85964, 128946, 193419, 257892, 386838, 580257, 773676, 795167, 1160514, 1590334, 2321028, 2385501, 3180668, 4771002, 7156503, 9542004, 14313006, 21469509, 28626012, 42939018, 85878036]

約数ペア:

[(1, 85878036), (2, 42939018), (3, 28626012), (4, 21469509), (6, 14313006), (9, 9542004), (12, 7156503), (18, 4771002), (27, 3180668), (36, 2385501), (37, 2321028), (54, 1590334), (74, 1160514), (108, 795167), (111, 773676), (148, 580257), (222, 386838), (333, 257892), (444, 193419), (666, 128946), (999, 85964), (1332, 64473), (1998, 42982), (3996, 21491)]