71452656

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 221295360

約数和(自身を除く): 149842704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 79, 88, 99, 132, 144, 158, 176, 198, 237, 264, 316, 396, 474, 528, 571, 632, 711, 792, 869, 948, 1142, 1264, 1422, 1584, 1713, 1738, 1896, 2284, 2607, 2844, 3426, 3476, 3792, 4568, 5139, 5214, 5688, 6281, 6852, 6952, 7821, 9136, 10278, 10428, 11376, 12562, 13704, 13904, 15642, 18843, 20556, 20856, 25124, 27408, 31284, 37686, 41112, 41712, 45109, 50248, 56529, 62568, 75372, 82224, 90218, 100496, 113058, 125136, 135327, 150744, 180436, 226116, 270654, 301488, 360872, 405981, 452232, 496199, 541308, 721744, 811962, 904464, 992398, 1082616, 1488597, 1623924, 1984796, 2165232, 2977194, 3247848, 3969592, 4465791, 5954388, 6495696, 7939184, 8931582, 11908776, 17863164, 23817552, 35726328, 71452656]

約数ペア:

[(1, 71452656), (2, 35726328), (3, 23817552), (4, 17863164), (6, 11908776), (8, 8931582), (9, 7939184), (11, 6495696), (12, 5954388), (16, 4465791), (18, 3969592), (22, 3247848), (24, 2977194), (33, 2165232), (36, 1984796), (44, 1623924), (48, 1488597), (66, 1082616), (72, 992398), (79, 904464), (88, 811962), (99, 721744), (132, 541308), (144, 496199), (158, 452232), (176, 405981), (198, 360872), (237, 301488), (264, 270654), (316, 226116), (396, 180436), (474, 150744), (528, 135327), (571, 125136), (632, 113058), (711, 100496), (792, 90218), (869, 82224), (948, 75372), (1142, 62568), (1264, 56529), (1422, 50248), (1584, 45109), (1713, 41712), (1738, 41112), (1896, 37686), (2284, 31284), (2607, 27408), (2844, 25124), (3426, 20856), (3476, 20556), (3792, 18843), (4568, 15642), (5139, 13904), (5214, 13704), (5688, 12562), (6281, 11376), (6852, 10428), (6952, 10278), (7821, 9136)]