87408464

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 210569856

約数和(自身を除く): 123161392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 121, 143, 151, 176, 184, 208, 242, 253, 286, 299, 302, 368, 484, 506, 572, 598, 604, 968, 1012, 1144, 1196, 1208, 1573, 1661, 1936, 1963, 2024, 2288, 2392, 2416, 2783, 3146, 3289, 3322, 3473, 3926, 4048, 4784, 5566, 6292, 6578, 6644, 6946, 7852, 11132, 12584, 13156, 13288, 13892, 15704, 18271, 21593, 22264, 25168, 26312, 26576, 27784, 31408, 36179, 36542, 38203, 43186, 44528, 45149, 52624, 55568, 72358, 73084, 76406, 86372, 90298, 144716, 146168, 152812, 172744, 180596, 237523, 289432, 292336, 305624, 345488, 361192, 420233, 475046, 496639, 578864, 611248, 722384, 840466, 950092, 993278, 1680932, 1900184, 1986556, 3361864, 3800368, 3973112, 5463029, 6723728, 7946224, 10926058, 21852116, 43704232, 87408464]

約数ペア:

[(1, 87408464), (2, 43704232), (4, 21852116), (8, 10926058), (11, 7946224), (13, 6723728), (16, 5463029), (22, 3973112), (23, 3800368), (26, 3361864), (44, 1986556), (46, 1900184), (52, 1680932), (88, 993278), (92, 950092), (104, 840466), (121, 722384), (143, 611248), (151, 578864), (176, 496639), (184, 475046), (208, 420233), (242, 361192), (253, 345488), (286, 305624), (299, 292336), (302, 289432), (368, 237523), (484, 180596), (506, 172744), (572, 152812), (598, 146168), (604, 144716), (968, 90298), (1012, 86372), (1144, 76406), (1196, 73084), (1208, 72358), (1573, 55568), (1661, 52624), (1936, 45149), (1963, 44528), (2024, 43186), (2288, 38203), (2392, 36542), (2416, 36179), (2783, 31408), (3146, 27784), (3289, 26576), (3322, 26312), (3473, 25168), (3926, 22264), (4048, 21593), (4784, 18271), (5566, 15704), (6292, 13892), (6578, 13288), (6644, 13156), (6946, 12584), (7852, 11132)]