32781996

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 94958864

約数和(自身を除く): 62176868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 117, 129, 156, 162, 172, 181, 234, 258, 324, 351, 362, 387, 468, 516, 543, 559, 702, 724, 774, 1053, 1086, 1118, 1161, 1404, 1548, 1629, 1677, 2106, 2172, 2236, 2322, 2353, 3258, 3354, 3483, 4212, 4644, 4706, 4887, 5031, 6516, 6708, 6966, 7059, 7783, 9412, 9774, 10062, 13932, 14118, 14661, 15093, 15566, 19548, 20124, 21177, 23349, 28236, 29322, 30186, 31132, 42354, 45279, 46698, 58644, 60372, 63531, 70047, 84708, 90558, 93396, 101179, 127062, 140094, 181116, 190593, 202358, 210141, 254124, 280188, 303537, 381186, 404716, 420282, 607074, 630423, 762372, 840564, 910611, 1214148, 1260846, 1821222, 2521692, 2731833, 3642444, 5463666, 8195499, 10927332, 16390998, 32781996]

約数ペア:

[(1, 32781996), (2, 16390998), (3, 10927332), (4, 8195499), (6, 5463666), (9, 3642444), (12, 2731833), (13, 2521692), (18, 1821222), (26, 1260846), (27, 1214148), (36, 910611), (39, 840564), (43, 762372), (52, 630423), (54, 607074), (78, 420282), (81, 404716), (86, 381186), (108, 303537), (117, 280188), (129, 254124), (156, 210141), (162, 202358), (172, 190593), (181, 181116), (234, 140094), (258, 127062), (324, 101179), (351, 93396), (362, 90558), (387, 84708), (468, 70047), (516, 63531), (543, 60372), (559, 58644), (702, 46698), (724, 45279), (774, 42354), (1053, 31132), (1086, 30186), (1118, 29322), (1161, 28236), (1404, 23349), (1548, 21177), (1629, 20124), (1677, 19548), (2106, 15566), (2172, 15093), (2236, 14661), (2322, 14118), (2353, 13932), (3258, 10062), (3354, 9774), (3483, 9412), (4212, 7783), (4644, 7059), (4706, 6966), (4887, 6708), (5031, 6516)]