42784812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 108

約数和(自身を含む): 127943088

約数和(自身を除く): 85158276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 101, 123, 126, 164, 202, 246, 252, 287, 303, 369, 404, 492, 574, 606, 707, 738, 861, 909, 1148, 1212, 1414, 1476, 1681, 1722, 1818, 2121, 2583, 2828, 3362, 3444, 3636, 4141, 4242, 5043, 5166, 6363, 6724, 8282, 8484, 10086, 10332, 11767, 12423, 12726, 15129, 16564, 20172, 23534, 24846, 25452, 28987, 30258, 35301, 37269, 47068, 49692, 57974, 60516, 70602, 74538, 86961, 105903, 115948, 141204, 149076, 169781, 173922, 211806, 260883, 339562, 347844, 423612, 509343, 521766, 679124, 1018686, 1043532, 1188467, 1528029, 2037372, 2376934, 3056058, 3565401, 4753868, 6112116, 7130802, 10696203, 14261604, 21392406, 42784812]

約数ペア:

[(1, 42784812), (2, 21392406), (3, 14261604), (4, 10696203), (6, 7130802), (7, 6112116), (9, 4753868), (12, 3565401), (14, 3056058), (18, 2376934), (21, 2037372), (28, 1528029), (36, 1188467), (41, 1043532), (42, 1018686), (63, 679124), (82, 521766), (84, 509343), (101, 423612), (123, 347844), (126, 339562), (164, 260883), (202, 211806), (246, 173922), (252, 169781), (287, 149076), (303, 141204), (369, 115948), (404, 105903), (492, 86961), (574, 74538), (606, 70602), (707, 60516), (738, 57974), (861, 49692), (909, 47068), (1148, 37269), (1212, 35301), (1414, 30258), (1476, 28987), (1681, 25452), (1722, 24846), (1818, 23534), (2121, 20172), (2583, 16564), (2828, 15129), (3362, 12726), (3444, 12423), (3636, 11767), (4141, 10332), (4242, 10086), (5043, 8484), (5166, 8282), (6363, 6724)]