81046764

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 220248000

約数和(自身を除く): 139201236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 113, 116, 174, 226, 229, 261, 339, 348, 452, 458, 522, 678, 687, 783, 916, 1017, 1044, 1356, 1374, 1566, 2034, 2061, 2748, 3051, 3132, 3277, 4068, 4122, 6102, 6183, 6554, 6641, 8244, 9831, 12204, 12366, 13108, 13282, 19662, 19923, 24732, 25877, 26564, 29493, 39324, 39846, 51754, 58986, 59769, 77631, 79692, 88479, 103508, 117972, 119538, 155262, 176958, 179307, 232893, 239076, 310524, 353916, 358614, 465786, 698679, 717228, 750433, 931572, 1397358, 1500866, 2251299, 2794716, 3001732, 4502598, 6753897, 9005196, 13507794, 20261691, 27015588, 40523382, 81046764]

約数ペア:

[(1, 81046764), (2, 40523382), (3, 27015588), (4, 20261691), (6, 13507794), (9, 9005196), (12, 6753897), (18, 4502598), (27, 3001732), (29, 2794716), (36, 2251299), (54, 1500866), (58, 1397358), (87, 931572), (108, 750433), (113, 717228), (116, 698679), (174, 465786), (226, 358614), (229, 353916), (261, 310524), (339, 239076), (348, 232893), (452, 179307), (458, 176958), (522, 155262), (678, 119538), (687, 117972), (783, 103508), (916, 88479), (1017, 79692), (1044, 77631), (1356, 59769), (1374, 58986), (1566, 51754), (2034, 39846), (2061, 39324), (2748, 29493), (3051, 26564), (3132, 25877), (3277, 24732), (4068, 19923), (4122, 19662), (6102, 13282), (6183, 13108), (6554, 12366), (6641, 12204), (8244, 9831)]