64472694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 152748288

約数和(自身を除く): 88275594

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 163, 286, 326, 429, 461, 489, 858, 922, 978, 1383, 1793, 2119, 2766, 3586, 4238, 5071, 5379, 5993, 6357, 10142, 10758, 11986, 12714, 15213, 17979, 23309, 30426, 35958, 46618, 65923, 69927, 75143, 131846, 139854, 150286, 197769, 225429, 395538, 450858, 826573, 976859, 1653146, 1953718, 2479719, 2930577, 4959438, 5861154, 10745449, 21490898, 32236347, 64472694]

約数ペア:

[(1, 64472694), (2, 32236347), (3, 21490898), (6, 10745449), (11, 5861154), (13, 4959438), (22, 2930577), (26, 2479719), (33, 1953718), (39, 1653146), (66, 976859), (78, 826573), (143, 450858), (163, 395538), (286, 225429), (326, 197769), (429, 150286), (461, 139854), (489, 131846), (858, 75143), (922, 69927), (978, 65923), (1383, 46618), (1793, 35958), (2119, 30426), (2766, 23309), (3586, 17979), (4238, 15213), (5071, 12714), (5379, 11986), (5993, 10758), (6357, 10142)]