83742372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1690

約数の個数: 108

約数和(自身を含む): 254889180

約数和(自身を除く): 171146808

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1637, 1764, 1827, 2436, 2842, 3274, 3654, 4263, 4911, 5684, 6548, 7308, 8526, 9822, 11459, 12789, 14733, 17052, 19644, 22918, 25578, 29466, 34377, 45836, 47473, 51156, 58932, 68754, 80213, 94946, 103131, 137508, 142419, 160426, 189892, 206262, 240639, 284838, 320852, 332311, 412524, 427257, 481278, 569676, 664622, 721917, 854514, 962556, 996933, 1329244, 1443834, 1709028, 1993866, 2326177, 2887668, 2990799, 3987732, 4652354, 5981598, 6978531, 9304708, 11963196, 13957062, 20935593, 27914124, 41871186, 83742372]

約数ペア:

[(1, 83742372), (2, 41871186), (3, 27914124), (4, 20935593), (6, 13957062), (7, 11963196), (9, 9304708), (12, 6978531), (14, 5981598), (18, 4652354), (21, 3987732), (28, 2990799), (29, 2887668), (36, 2326177), (42, 1993866), (49, 1709028), (58, 1443834), (63, 1329244), (84, 996933), (87, 962556), (98, 854514), (116, 721917), (126, 664622), (147, 569676), (174, 481278), (196, 427257), (203, 412524), (252, 332311), (261, 320852), (294, 284838), (348, 240639), (406, 206262), (441, 189892), (522, 160426), (588, 142419), (609, 137508), (812, 103131), (882, 94946), (1044, 80213), (1218, 68754), (1421, 58932), (1637, 51156), (1764, 47473), (1827, 45836), (2436, 34377), (2842, 29466), (3274, 25578), (3654, 22918), (4263, 19644), (4911, 17052), (5684, 14733), (6548, 12789), (7308, 11459), (8526, 9822)]