81116532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2678

約数の個数: 96

約数和(自身を含む): 246301440

約数和(自身を除く): 165184908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 2214, 2583, 2617, 3444, 4428, 5166, 5234, 7749, 7851, 10332, 10468, 15498, 15702, 18319, 23553, 30996, 31404, 36638, 47106, 54957, 70659, 73276, 94212, 107297, 109914, 141318, 164871, 214594, 219828, 282636, 321891, 329742, 429188, 494613, 643782, 659484, 751079, 965673, 989226, 1287564, 1502158, 1931346, 1978452, 2253237, 2897019, 3004316, 3862692, 4506474, 5794038, 6759711, 9012948, 11588076, 13519422, 20279133, 27038844, 40558266, 81116532]

約数ペア:

[(1, 81116532), (2, 40558266), (3, 27038844), (4, 20279133), (6, 13519422), (7, 11588076), (9, 9012948), (12, 6759711), (14, 5794038), (18, 4506474), (21, 3862692), (27, 3004316), (28, 2897019), (36, 2253237), (41, 1978452), (42, 1931346), (54, 1502158), (63, 1287564), (82, 989226), (84, 965673), (108, 751079), (123, 659484), (126, 643782), (164, 494613), (189, 429188), (246, 329742), (252, 321891), (287, 282636), (369, 219828), (378, 214594), (492, 164871), (574, 141318), (738, 109914), (756, 107297), (861, 94212), (1107, 73276), (1148, 70659), (1476, 54957), (1722, 47106), (2214, 36638), (2583, 31404), (2617, 30996), (3444, 23553), (4428, 18319), (5166, 15702), (5234, 15498), (7749, 10468), (7851, 10332)]