81612309056

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{1123}}^1\times {\mathrm{13681}}^1$

素因数の和:14899

約数の個数: 56

約数和(自身を含む): 164058563424

約数和(自身を除く): 82446254368

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1123, 1328, 2246, 2656, 4492, 5312, 8984, 13681, 17968, 27362, 35936, 54724, 71872, 93209, 109448, 186418, 218896, 372836, 437792, 745672, 875584, 1135523, 1491344, 2271046, 2982688, 4542092, 5965376, 9084184, 15363763, 18168368, 30727526, 36336736, 61455052, 72673472, 122910104, 245820208, 491640416, 983280832, 1275192329, 2550384658, 5100769316, 10201538632, 20403077264, 40806154528, 81612309056]

約数ペア:

[(1, 81612309056), (2, 40806154528), (4, 20403077264), (8, 10201538632), (16, 5100769316), (32, 2550384658), (64, 1275192329), (83, 983280832), (166, 491640416), (332, 245820208), (664, 122910104), (1123, 72673472), (1328, 61455052), (2246, 36336736), (2656, 30727526), (4492, 18168368), (5312, 15363763), (8984, 9084184), (13681, 5965376), (17968, 4542092), (27362, 2982688), (35936, 2271046), (54724, 1491344), (71872, 1135523), (93209, 875584), (109448, 745672), (186418, 437792), (218896, 372836)]