90145692

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3968

約数の個数: 108

約数和(自身を含む): 285533976

約数和(自身を除く): 195388284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 3931, 5733, 7644, 7862, 11466, 11793, 15724, 22932, 23586, 27517, 35379, 47172, 51103, 55034, 70758, 82551, 102206, 110068, 141516, 153309, 165102, 192619, 204412, 247653, 306618, 330204, 357721, 385238, 459927, 495306, 577857, 613236, 715442, 770476, 919854, 990612, 1073163, 1155714, 1430884, 1733571, 1839708, 2146326, 2311428, 2504047, 3219489, 3467142, 4292652, 5008094, 6438978, 6934284, 7512141, 10016188, 12877956, 15024282, 22536423, 30048564, 45072846, 90145692]

約数ペア:

[(1, 90145692), (2, 45072846), (3, 30048564), (4, 22536423), (6, 15024282), (7, 12877956), (9, 10016188), (12, 7512141), (13, 6934284), (14, 6438978), (18, 5008094), (21, 4292652), (26, 3467142), (28, 3219489), (36, 2504047), (39, 2311428), (42, 2146326), (49, 1839708), (52, 1733571), (63, 1430884), (78, 1155714), (84, 1073163), (91, 990612), (98, 919854), (117, 770476), (126, 715442), (147, 613236), (156, 577857), (182, 495306), (196, 459927), (234, 385238), (252, 357721), (273, 330204), (294, 306618), (364, 247653), (441, 204412), (468, 192619), (546, 165102), (588, 153309), (637, 141516), (819, 110068), (882, 102206), (1092, 82551), (1274, 70758), (1638, 55034), (1764, 51103), (1911, 47172), (2548, 35379), (3276, 27517), (3822, 23586), (3931, 22932), (5733, 15724), (7644, 11793), (7862, 11466)]