78795792

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 236693184

約数和(自身を除く): 157897392

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, 592, 643, 666, 828, 851, 888, 1104, 1286, 1332, 1656, 1702, 1776, 1929, 2553, 2572, 2664, 3312, 3404, 3858, 5106, 5144, 5328, 5787, 6808, 7659, 7716, 10212, 10288, 11574, 13616, 14789, 15318, 15432, 20424, 23148, 23791, 29578, 30636, 30864, 40848, 44367, 46296, 47582, 59156, 61272, 71373, 88734, 92592, 95164, 118312, 122544, 133101, 142746, 177468, 190328, 214119, 236624, 266202, 285492, 354936, 380656, 428238, 532404, 547193, 570984, 709872, 856476, 1064808, 1094386, 1141968, 1641579, 1712952, 2129616, 2188772, 3283158, 3425904, 4377544, 4924737, 6566316, 8755088, 9849474, 13132632, 19698948, 26265264, 39397896, 78795792]

約数ペア:

[(1, 78795792), (2, 39397896), (3, 26265264), (4, 19698948), (6, 13132632), (8, 9849474), (9, 8755088), (12, 6566316), (16, 4924737), (18, 4377544), (23, 3425904), (24, 3283158), (36, 2188772), (37, 2129616), (46, 1712952), (48, 1641579), (69, 1141968), (72, 1094386), (74, 1064808), (92, 856476), (111, 709872), (138, 570984), (144, 547193), (148, 532404), (184, 428238), (207, 380656), (222, 354936), (276, 285492), (296, 266202), (333, 236624), (368, 214119), (414, 190328), (444, 177468), (552, 142746), (592, 133101), (643, 122544), (666, 118312), (828, 95164), (851, 92592), (888, 88734), (1104, 71373), (1286, 61272), (1332, 59156), (1656, 47582), (1702, 46296), (1776, 44367), (1929, 40848), (2553, 30864), (2572, 30636), (2664, 29578), (3312, 23791), (3404, 23148), (3858, 20424), (5106, 15432), (5144, 15318), (5328, 14789), (5787, 13616), (6808, 11574), (7659, 10288), (7716, 10212)]