79781436

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1265

約数の個数: 120

約数和(自身を含む): 246781920

約数和(自身を除く): 167000484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 756, 783, 812, 1044, 1134, 1213, 1218, 1566, 1827, 2268, 2349, 2426, 2436, 3132, 3639, 3654, 4698, 4852, 5481, 7278, 7308, 8491, 9396, 10917, 10962, 14556, 16443, 16982, 21834, 21924, 25473, 32751, 32886, 33964, 35177, 43668, 50946, 65502, 65772, 70354, 76419, 98253, 101892, 105531, 131004, 140708, 152838, 196506, 211062, 229257, 246239, 305676, 316593, 393012, 422124, 458514, 492478, 633186, 687771, 738717, 917028, 949779, 984956, 1266372, 1375542, 1477434, 1899558, 2216151, 2751084, 2849337, 2954868, 3799116, 4432302, 5698674, 6648453, 8864604, 11397348, 13296906, 19945359, 26593812, 39890718, 79781436]

約数ペア:

[(1, 79781436), (2, 39890718), (3, 26593812), (4, 19945359), (6, 13296906), (7, 11397348), (9, 8864604), (12, 6648453), (14, 5698674), (18, 4432302), (21, 3799116), (27, 2954868), (28, 2849337), (29, 2751084), (36, 2216151), (42, 1899558), (54, 1477434), (58, 1375542), (63, 1266372), (81, 984956), (84, 949779), (87, 917028), (108, 738717), (116, 687771), (126, 633186), (162, 492478), (174, 458514), (189, 422124), (203, 393012), (252, 316593), (261, 305676), (324, 246239), (348, 229257), (378, 211062), (406, 196506), (522, 152838), (567, 140708), (609, 131004), (756, 105531), (783, 101892), (812, 98253), (1044, 76419), (1134, 70354), (1213, 65772), (1218, 65502), (1566, 50946), (1827, 43668), (2268, 35177), (2349, 33964), (2426, 32886), (2436, 32751), (3132, 25473), (3639, 21924), (3654, 21834), (4698, 16982), (4852, 16443), (5481, 14556), (7278, 10962), (7308, 10917), (8491, 9396)]