85879764

素因数分解:

$2^2\times 3^4\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1078

約数の個数: 60

約数和(自身を含む): 225407028

約数和(自身を除く): 139527264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 401, 661, 802, 1203, 1322, 1604, 1983, 2406, 2644, 3609, 3966, 4812, 5949, 7218, 7932, 10827, 11898, 14436, 17847, 21654, 23796, 32481, 35694, 43308, 53541, 64962, 71388, 107082, 129924, 214164, 265061, 530122, 795183, 1060244, 1590366, 2385549, 3180732, 4771098, 7156647, 9542196, 14313294, 21469941, 28626588, 42939882, 85879764]

約数ペア:

[(1, 85879764), (2, 42939882), (3, 28626588), (4, 21469941), (6, 14313294), (9, 9542196), (12, 7156647), (18, 4771098), (27, 3180732), (36, 2385549), (54, 1590366), (81, 1060244), (108, 795183), (162, 530122), (324, 265061), (401, 214164), (661, 129924), (802, 107082), (1203, 71388), (1322, 64962), (1604, 53541), (1983, 43308), (2406, 35694), (2644, 32481), (3609, 23796), (3966, 21654), (4812, 17847), (5949, 14436), (7218, 11898), (7932, 10827)]