91015288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 216086400

約数和(自身を除く): 125071112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 163, 169, 182, 236, 326, 338, 364, 413, 472, 652, 676, 728, 767, 826, 1141, 1183, 1304, 1352, 1534, 1652, 2119, 2282, 2366, 3068, 3304, 4238, 4564, 4732, 5369, 6136, 8476, 9128, 9464, 9617, 9971, 10738, 14833, 16952, 19234, 19942, 21476, 27547, 29666, 38468, 39884, 42952, 55094, 59332, 67319, 69797, 76936, 79768, 110188, 118664, 125021, 134638, 139594, 192829, 220376, 250042, 269276, 279188, 385658, 500084, 538552, 558376, 771316, 875147, 1000168, 1542632, 1625273, 1750294, 3250546, 3500588, 6501092, 7001176, 11376911, 13002184, 22753822, 45507644, 91015288]

約数ペア:

[(1, 91015288), (2, 45507644), (4, 22753822), (7, 13002184), (8, 11376911), (13, 7001176), (14, 6501092), (26, 3500588), (28, 3250546), (52, 1750294), (56, 1625273), (59, 1542632), (91, 1000168), (104, 875147), (118, 771316), (163, 558376), (169, 538552), (182, 500084), (236, 385658), (326, 279188), (338, 269276), (364, 250042), (413, 220376), (472, 192829), (652, 139594), (676, 134638), (728, 125021), (767, 118664), (826, 110188), (1141, 79768), (1183, 76936), (1304, 69797), (1352, 67319), (1534, 59332), (1652, 55094), (2119, 42952), (2282, 39884), (2366, 38468), (3068, 29666), (3304, 27547), (4238, 21476), (4564, 19942), (4732, 19234), (5369, 16952), (6136, 14833), (8476, 10738), (9128, 9971), (9464, 9617)]