121261728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4877}}^1$

素因数の和:4934

約数の個数: 96

約数和(自身を含む): 373693824

約数和(自身を除く): 252432096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 672, 777, 888, 1036, 1184, 1554, 1776, 2072, 3108, 3552, 4144, 4877, 6216, 8288, 9754, 12432, 14631, 19508, 24864, 29262, 34139, 39016, 58524, 68278, 78032, 102417, 117048, 136556, 156064, 180449, 204834, 234096, 273112, 360898, 409668, 468192, 541347, 546224, 721796, 819336, 1082694, 1092448, 1263143, 1443592, 1638672, 2165388, 2526286, 2887184, 3277344, 3789429, 4330776, 5052572, 5774368, 7578858, 8661552, 10105144, 15157716, 17323104, 20210288, 30315432, 40420576, 60630864, 121261728]

約数ペア:

[(1, 121261728), (2, 60630864), (3, 40420576), (4, 30315432), (6, 20210288), (7, 17323104), (8, 15157716), (12, 10105144), (14, 8661552), (16, 7578858), (21, 5774368), (24, 5052572), (28, 4330776), (32, 3789429), (37, 3277344), (42, 2887184), (48, 2526286), (56, 2165388), (74, 1638672), (84, 1443592), (96, 1263143), (111, 1092448), (112, 1082694), (148, 819336), (168, 721796), (222, 546224), (224, 541347), (259, 468192), (296, 409668), (336, 360898), (444, 273112), (518, 234096), (592, 204834), (672, 180449), (777, 156064), (888, 136556), (1036, 117048), (1184, 102417), (1554, 78032), (1776, 68278), (2072, 58524), (3108, 39016), (3552, 34139), (4144, 29262), (4877, 24864), (6216, 19508), (8288, 14631), (9754, 12432)]