65721672

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{13229}}^1$

素因数の和:13267

約数の個数: 64

約数和(自身を含む): 190512000

約数和(自身を除く): 124790328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 13229, 26458, 39687, 52916, 79374, 105832, 119061, 158748, 238122, 304267, 317496, 357183, 476244, 608534, 714366, 912801, 952488, 1217068, 1428732, 1825602, 2434136, 2738403, 2857464, 3651204, 5476806, 7302408, 8215209, 10953612, 16430418, 21907224, 32860836, 65721672]

約数ペア:

[(1, 65721672), (2, 32860836), (3, 21907224), (4, 16430418), (6, 10953612), (8, 8215209), (9, 7302408), (12, 5476806), (18, 3651204), (23, 2857464), (24, 2738403), (27, 2434136), (36, 1825602), (46, 1428732), (54, 1217068), (69, 952488), (72, 912801), (92, 714366), (108, 608534), (138, 476244), (184, 357183), (207, 317496), (216, 304267), (276, 238122), (414, 158748), (552, 119061), (621, 105832), (828, 79374), (1242, 52916), (1656, 39687), (2484, 26458), (4968, 13229)]