90152748

素因数分解:

$2^2\times 3^2\times 7^5\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 267649200

約数和(自身を除く): 177496452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 149, 196, 252, 294, 298, 343, 441, 447, 588, 596, 686, 882, 894, 1029, 1043, 1341, 1372, 1764, 1788, 2058, 2086, 2401, 2682, 3087, 3129, 4116, 4172, 4802, 5364, 6174, 6258, 7203, 7301, 9387, 9604, 12348, 12516, 14406, 14602, 16807, 18774, 21609, 21903, 28812, 29204, 33614, 37548, 43218, 43806, 50421, 51107, 65709, 67228, 86436, 87612, 100842, 102214, 131418, 151263, 153321, 201684, 204428, 262836, 302526, 306642, 357749, 459963, 605052, 613284, 715498, 919926, 1073247, 1430996, 1839852, 2146494, 2504243, 3219741, 4292988, 5008486, 6439482, 7512729, 10016972, 12878964, 15025458, 22538187, 30050916, 45076374, 90152748]

約数ペア:

[(1, 90152748), (2, 45076374), (3, 30050916), (4, 22538187), (6, 15025458), (7, 12878964), (9, 10016972), (12, 7512729), (14, 6439482), (18, 5008486), (21, 4292988), (28, 3219741), (36, 2504243), (42, 2146494), (49, 1839852), (63, 1430996), (84, 1073247), (98, 919926), (126, 715498), (147, 613284), (149, 605052), (196, 459963), (252, 357749), (294, 306642), (298, 302526), (343, 262836), (441, 204428), (447, 201684), (588, 153321), (596, 151263), (686, 131418), (882, 102214), (894, 100842), (1029, 87612), (1043, 86436), (1341, 67228), (1372, 65709), (1764, 51107), (1788, 50421), (2058, 43806), (2086, 43218), (2401, 37548), (2682, 33614), (3087, 29204), (3129, 28812), (4116, 21903), (4172, 21609), (4802, 18774), (5364, 16807), (6174, 14602), (6258, 14406), (7203, 12516), (7301, 12348), (9387, 9604)]