68992272

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 207290304

約数和(自身を除く): 138298032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 414, 444, 552, 563, 592, 666, 828, 851, 888, 1104, 1126, 1332, 1656, 1689, 1702, 1776, 2252, 2553, 2664, 3312, 3378, 3404, 4504, 5067, 5106, 5328, 6756, 6808, 7659, 9008, 10134, 10212, 12949, 13512, 13616, 15318, 20268, 20424, 20831, 25898, 27024, 30636, 38847, 40536, 40848, 41662, 51796, 61272, 62493, 77694, 81072, 83324, 103592, 116541, 122544, 124986, 155388, 166648, 187479, 207184, 233082, 249972, 310776, 333296, 374958, 466164, 479113, 499944, 621552, 749916, 932328, 958226, 999888, 1437339, 1499832, 1864656, 1916452, 2874678, 2999664, 3832904, 4312017, 5749356, 7665808, 8624034, 11498712, 17248068, 22997424, 34496136, 68992272]

約数ペア:

[(1, 68992272), (2, 34496136), (3, 22997424), (4, 17248068), (6, 11498712), (8, 8624034), (9, 7665808), (12, 5749356), (16, 4312017), (18, 3832904), (23, 2999664), (24, 2874678), (36, 1916452), (37, 1864656), (46, 1499832), (48, 1437339), (69, 999888), (72, 958226), (74, 932328), (92, 749916), (111, 621552), (138, 499944), (144, 479113), (148, 466164), (184, 374958), (207, 333296), (222, 310776), (276, 249972), (296, 233082), (333, 207184), (368, 187479), (414, 166648), (444, 155388), (552, 124986), (563, 122544), (592, 116541), (666, 103592), (828, 83324), (851, 81072), (888, 77694), (1104, 62493), (1126, 61272), (1332, 51796), (1656, 41662), (1689, 40848), (1702, 40536), (1776, 38847), (2252, 30636), (2553, 27024), (2664, 25898), (3312, 20831), (3378, 20424), (3404, 20268), (4504, 15318), (5067, 13616), (5106, 13512), (5328, 12949), (6756, 10212), (6808, 10134), (7659, 9008)]