129342276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 387878400

約数和(自身を除く): 258536124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 79, 84, 89, 126, 146, 158, 178, 219, 237, 252, 267, 292, 316, 356, 438, 474, 511, 534, 553, 623, 657, 711, 801, 876, 948, 1022, 1068, 1106, 1246, 1314, 1422, 1533, 1602, 1659, 1869, 2044, 2212, 2492, 2628, 2844, 3066, 3204, 3318, 3738, 4599, 4977, 5607, 5767, 6132, 6497, 6636, 7031, 7476, 9198, 9954, 11214, 11534, 12994, 14062, 17301, 18396, 19491, 19908, 21093, 22428, 23068, 25988, 28124, 34602, 38982, 40369, 42186, 45479, 49217, 51903, 58473, 63279, 69204, 77964, 80738, 84372, 90958, 98434, 103806, 116946, 121107, 126558, 136437, 147651, 161476, 181916, 196868, 207612, 233892, 242214, 253116, 272874, 295302, 363321, 409311, 442953, 484428, 513263, 545748, 590604, 726642, 818622, 885906, 1026526, 1453284, 1539789, 1637244, 1771812, 2053052, 3079578, 3592841, 4619367, 6159156, 7185682, 9238734, 10778523, 14371364, 18477468, 21557046, 32335569, 43114092, 64671138, 129342276]

約数ペア:

[(1, 129342276), (2, 64671138), (3, 43114092), (4, 32335569), (6, 21557046), (7, 18477468), (9, 14371364), (12, 10778523), (14, 9238734), (18, 7185682), (21, 6159156), (28, 4619367), (36, 3592841), (42, 3079578), (63, 2053052), (73, 1771812), (79, 1637244), (84, 1539789), (89, 1453284), (126, 1026526), (146, 885906), (158, 818622), (178, 726642), (219, 590604), (237, 545748), (252, 513263), (267, 484428), (292, 442953), (316, 409311), (356, 363321), (438, 295302), (474, 272874), (511, 253116), (534, 242214), (553, 233892), (623, 207612), (657, 196868), (711, 181916), (801, 161476), (876, 147651), (948, 136437), (1022, 126558), (1068, 121107), (1106, 116946), (1246, 103806), (1314, 98434), (1422, 90958), (1533, 84372), (1602, 80738), (1659, 77964), (1869, 69204), (2044, 63279), (2212, 58473), (2492, 51903), (2628, 49217), (2844, 45479), (3066, 42186), (3204, 40369), (3318, 38982), (3738, 34602), (4599, 28124), (4977, 25988), (5607, 23068), (5767, 22428), (6132, 21093), (6497, 19908), (6636, 19491), (7031, 18396), (7476, 17301), (9198, 14062), (9954, 12994), (11214, 11534)]