66581028

素因数分解:

$2^2\times 3^8\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 108

約数和(自身を含む): 181861680

約数和(自身を除く): 115280652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 59, 81, 86, 108, 118, 129, 162, 172, 177, 236, 243, 258, 324, 354, 387, 486, 516, 531, 708, 729, 774, 972, 1062, 1161, 1458, 1548, 1593, 2124, 2187, 2322, 2537, 2916, 3186, 3483, 4374, 4644, 4779, 5074, 6372, 6561, 6966, 7611, 8748, 9558, 10148, 10449, 13122, 13932, 14337, 15222, 19116, 20898, 22833, 26244, 28674, 30444, 31347, 41796, 43011, 45666, 57348, 62694, 68499, 86022, 91332, 94041, 125388, 129033, 136998, 172044, 188082, 205497, 258066, 273996, 282123, 376164, 387099, 410994, 516132, 564246, 616491, 774198, 821988, 1128492, 1232982, 1548396, 1849473, 2465964, 3698946, 5548419, 7397892, 11096838, 16645257, 22193676, 33290514, 66581028]

約数ペア:

[(1, 66581028), (2, 33290514), (3, 22193676), (4, 16645257), (6, 11096838), (9, 7397892), (12, 5548419), (18, 3698946), (27, 2465964), (36, 1849473), (43, 1548396), (54, 1232982), (59, 1128492), (81, 821988), (86, 774198), (108, 616491), (118, 564246), (129, 516132), (162, 410994), (172, 387099), (177, 376164), (236, 282123), (243, 273996), (258, 258066), (324, 205497), (354, 188082), (387, 172044), (486, 136998), (516, 129033), (531, 125388), (708, 94041), (729, 91332), (774, 86022), (972, 68499), (1062, 62694), (1161, 57348), (1458, 45666), (1548, 43011), (1593, 41796), (2124, 31347), (2187, 30444), (2322, 28674), (2537, 26244), (2916, 22833), (3186, 20898), (3483, 19116), (4374, 15222), (4644, 14337), (4779, 13932), (5074, 13122), (6372, 10449), (6561, 10148), (6966, 9558), (7611, 8748)]