85018896

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 140

約数和(自身を含む): 254935692

約数和(自身を除く): 169916796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 197, 216, 222, 243, 296, 324, 333, 394, 432, 444, 486, 591, 592, 648, 666, 729, 788, 888, 972, 999, 1182, 1296, 1332, 1458, 1576, 1773, 1776, 1944, 1998, 2364, 2664, 2916, 2997, 3152, 3546, 3888, 3996, 4728, 5319, 5328, 5832, 5994, 7092, 7289, 7992, 8991, 9456, 10638, 11664, 11988, 14184, 14578, 15957, 15984, 17982, 21276, 21867, 23976, 26973, 28368, 29156, 31914, 35964, 42552, 43734, 47871, 47952, 53946, 58312, 63828, 65601, 71928, 85104, 87468, 95742, 107892, 116624, 127656, 131202, 143613, 143856, 174936, 191484, 196803, 215784, 255312, 262404, 287226, 349872, 382968, 393606, 431568, 524808, 574452, 590409, 765936, 787212, 1049616, 1148904, 1180818, 1574424, 1771227, 2297808, 2361636, 3148848, 3542454, 4723272, 5313681, 7084908, 9446544, 10627362, 14169816, 21254724, 28339632, 42509448, 85018896]

約数ペア:

[(1, 85018896), (2, 42509448), (3, 28339632), (4, 21254724), (6, 14169816), (8, 10627362), (9, 9446544), (12, 7084908), (16, 5313681), (18, 4723272), (24, 3542454), (27, 3148848), (36, 2361636), (37, 2297808), (48, 1771227), (54, 1574424), (72, 1180818), (74, 1148904), (81, 1049616), (108, 787212), (111, 765936), (144, 590409), (148, 574452), (162, 524808), (197, 431568), (216, 393606), (222, 382968), (243, 349872), (296, 287226), (324, 262404), (333, 255312), (394, 215784), (432, 196803), (444, 191484), (486, 174936), (591, 143856), (592, 143613), (648, 131202), (666, 127656), (729, 116624), (788, 107892), (888, 95742), (972, 87468), (999, 85104), (1182, 71928), (1296, 65601), (1332, 63828), (1458, 58312), (1576, 53946), (1773, 47952), (1776, 47871), (1944, 43734), (1998, 42552), (2364, 35964), (2664, 31914), (2916, 29156), (2997, 28368), (3152, 26973), (3546, 23976), (3888, 21867), (3996, 21276), (4728, 17982), (5319, 15984), (5328, 15957), (5832, 14578), (5994, 14184), (7092, 11988), (7289, 11664), (7992, 10638), (8991, 9456)]