142782276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18679}}^1$

素因数の和:18713

約数の個数: 72

約数和(自身を含む): 417385920

約数和(自身を除く): 274603644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 18679, 37358, 56037, 74716, 112074, 130753, 224148, 242827, 261506, 392259, 485654, 523012, 728481, 784518, 915271, 971308, 1456962, 1569036, 1699789, 1830542, 2745813, 2913924, 3399578, 3661084, 5099367, 5491626, 6799156, 10198734, 10983252, 11898523, 20397468, 23797046, 35695569, 47594092, 71391138, 142782276]

約数ペア:

[(1, 142782276), (2, 71391138), (3, 47594092), (4, 35695569), (6, 23797046), (7, 20397468), (12, 11898523), (13, 10983252), (14, 10198734), (21, 6799156), (26, 5491626), (28, 5099367), (39, 3661084), (42, 3399578), (49, 2913924), (52, 2745813), (78, 1830542), (84, 1699789), (91, 1569036), (98, 1456962), (147, 971308), (156, 915271), (182, 784518), (196, 728481), (273, 523012), (294, 485654), (364, 392259), (546, 261506), (588, 242827), (637, 224148), (1092, 130753), (1274, 112074), (1911, 74716), (2548, 56037), (3822, 37358), (7644, 18679)]