64343272

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 151437600

約数和(自身を除く): 87094328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 53, 56, 76, 98, 106, 133, 152, 163, 196, 212, 266, 326, 371, 392, 424, 532, 652, 742, 931, 1007, 1064, 1141, 1304, 1484, 1862, 2014, 2282, 2597, 2968, 3097, 3724, 4028, 4564, 5194, 6194, 7049, 7448, 7987, 8056, 8639, 9128, 10388, 12388, 14098, 15974, 17278, 20776, 21679, 24776, 28196, 31948, 34556, 43358, 49343, 56392, 60473, 63896, 69112, 86716, 98686, 120946, 151753, 164141, 173432, 197372, 241892, 303506, 328282, 394744, 423311, 483784, 607012, 656564, 846622, 1148987, 1214024, 1313128, 1693244, 2297974, 3386488, 4595948, 8042909, 9191896, 16085818, 32171636, 64343272]

約数ペア:

[(1, 64343272), (2, 32171636), (4, 16085818), (7, 9191896), (8, 8042909), (14, 4595948), (19, 3386488), (28, 2297974), (38, 1693244), (49, 1313128), (53, 1214024), (56, 1148987), (76, 846622), (98, 656564), (106, 607012), (133, 483784), (152, 423311), (163, 394744), (196, 328282), (212, 303506), (266, 241892), (326, 197372), (371, 173432), (392, 164141), (424, 151753), (532, 120946), (652, 98686), (742, 86716), (931, 69112), (1007, 63896), (1064, 60473), (1141, 56392), (1304, 49343), (1484, 43358), (1862, 34556), (2014, 31948), (2282, 28196), (2597, 24776), (2968, 21679), (3097, 20776), (3724, 17278), (4028, 15974), (4564, 14098), (5194, 12388), (6194, 10388), (7049, 9128), (7448, 8639), (7987, 8056)]