77953968

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4877}}^1$

素因数の和:4931

約数の個数: 80

約数和(自身を含む): 229851360

約数和(自身を除く): 151897392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 4877, 5328, 7992, 9754, 14631, 15984, 19508, 29262, 39016, 43893, 58524, 78032, 87786, 117048, 131679, 175572, 180449, 234096, 263358, 351144, 360898, 526716, 541347, 702288, 721796, 1053432, 1082694, 1443592, 1624041, 2106864, 2165388, 2887184, 3248082, 4330776, 4872123, 6496164, 8661552, 9744246, 12992328, 19488492, 25984656, 38976984, 77953968]

約数ペア:

[(1, 77953968), (2, 38976984), (3, 25984656), (4, 19488492), (6, 12992328), (8, 9744246), (9, 8661552), (12, 6496164), (16, 4872123), (18, 4330776), (24, 3248082), (27, 2887184), (36, 2165388), (37, 2106864), (48, 1624041), (54, 1443592), (72, 1082694), (74, 1053432), (108, 721796), (111, 702288), (144, 541347), (148, 526716), (216, 360898), (222, 351144), (296, 263358), (333, 234096), (432, 180449), (444, 175572), (592, 131679), (666, 117048), (888, 87786), (999, 78032), (1332, 58524), (1776, 43893), (1998, 39016), (2664, 29262), (3996, 19508), (4877, 15984), (5328, 14631), (7992, 9754)]