81182736

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1750

約数の個数: 100

約数和(自身を含む): 241459372

約数和(自身を除く): 160276636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 296, 324, 333, 432, 444, 592, 648, 666, 888, 999, 1296, 1332, 1693, 1776, 1998, 2664, 2997, 3386, 3996, 5079, 5328, 5994, 6772, 7992, 10158, 11988, 13544, 15237, 15984, 20316, 23976, 27088, 30474, 40632, 45711, 47952, 60948, 62641, 81264, 91422, 121896, 125282, 137133, 182844, 187923, 243792, 250564, 274266, 365688, 375846, 501128, 548532, 563769, 731376, 751692, 1002256, 1097064, 1127538, 1503384, 1691307, 2194128, 2255076, 3006768, 3382614, 4510152, 5073921, 6765228, 9020304, 10147842, 13530456, 20295684, 27060912, 40591368, 81182736]

約数ペア:

[(1, 81182736), (2, 40591368), (3, 27060912), (4, 20295684), (6, 13530456), (8, 10147842), (9, 9020304), (12, 6765228), (16, 5073921), (18, 4510152), (24, 3382614), (27, 3006768), (36, 2255076), (37, 2194128), (48, 1691307), (54, 1503384), (72, 1127538), (74, 1097064), (81, 1002256), (108, 751692), (111, 731376), (144, 563769), (148, 548532), (162, 501128), (216, 375846), (222, 365688), (296, 274266), (324, 250564), (333, 243792), (432, 187923), (444, 182844), (592, 137133), (648, 125282), (666, 121896), (888, 91422), (999, 81264), (1296, 62641), (1332, 60948), (1693, 47952), (1776, 45711), (1998, 40632), (2664, 30474), (2997, 27088), (3386, 23976), (3996, 20316), (5079, 15984), (5328, 15237), (5994, 13544), (6772, 11988), (7992, 10158)]