84875336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 211438080

約数和(自身を除く): 126562744

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 37, 46, 52, 56, 74, 91, 92, 104, 137, 148, 161, 182, 184, 259, 274, 296, 299, 322, 364, 481, 518, 548, 598, 644, 728, 851, 959, 962, 1036, 1096, 1196, 1288, 1702, 1781, 1918, 1924, 2072, 2093, 2392, 3151, 3367, 3404, 3562, 3836, 3848, 4186, 5069, 5957, 6302, 6734, 6808, 7124, 7672, 8372, 10138, 11063, 11914, 12467, 12604, 13468, 14248, 16744, 20276, 22057, 22126, 23828, 24934, 25208, 26936, 35483, 40552, 40963, 44114, 44252, 47656, 49868, 65897, 70966, 77441, 81926, 88228, 88504, 99736, 116587, 131794, 141932, 154882, 163852, 176456, 233174, 263588, 283864, 286741, 309764, 327704, 461279, 466348, 527176, 573482, 619528, 816109, 922558, 932696, 1146964, 1515631, 1632218, 1845116, 2293928, 3031262, 3264436, 3690232, 6062524, 6528872, 10609417, 12125048, 21218834, 42437668, 84875336]

約数ペア:

[(1, 84875336), (2, 42437668), (4, 21218834), (7, 12125048), (8, 10609417), (13, 6528872), (14, 6062524), (23, 3690232), (26, 3264436), (28, 3031262), (37, 2293928), (46, 1845116), (52, 1632218), (56, 1515631), (74, 1146964), (91, 932696), (92, 922558), (104, 816109), (137, 619528), (148, 573482), (161, 527176), (182, 466348), (184, 461279), (259, 327704), (274, 309764), (296, 286741), (299, 283864), (322, 263588), (364, 233174), (481, 176456), (518, 163852), (548, 154882), (598, 141932), (644, 131794), (728, 116587), (851, 99736), (959, 88504), (962, 88228), (1036, 81926), (1096, 77441), (1196, 70966), (1288, 65897), (1702, 49868), (1781, 47656), (1918, 44252), (1924, 44114), (2072, 40963), (2093, 40552), (2392, 35483), (3151, 26936), (3367, 25208), (3404, 24934), (3562, 23828), (3836, 22126), (3848, 22057), (4186, 20276), (5069, 16744), (5957, 14248), (6302, 13468), (6734, 12604), (6808, 12467), (7124, 11914), (7672, 11063), (8372, 10138)]