68600168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 175633920

約数和(自身を除く): 107033752

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 23, 26, 28, 34, 46, 52, 56, 68, 91, 92, 104, 119, 136, 161, 182, 184, 221, 238, 241, 299, 322, 364, 391, 442, 476, 482, 598, 644, 728, 782, 884, 952, 964, 1196, 1288, 1547, 1564, 1687, 1768, 1928, 2093, 2392, 2737, 3094, 3128, 3133, 3374, 4097, 4186, 5083, 5474, 5543, 6188, 6266, 6748, 8194, 8372, 10166, 10948, 11086, 12376, 12532, 13496, 16388, 16744, 20332, 21896, 21931, 22172, 25064, 28679, 32776, 35581, 38801, 40664, 43862, 44344, 53261, 57358, 71162, 72059, 77602, 87724, 94231, 106522, 114716, 142324, 144118, 155204, 175448, 188462, 213044, 229432, 284648, 288236, 310408, 372827, 376924, 426088, 504413, 576472, 659617, 745654, 753848, 1008826, 1225003, 1319234, 1491308, 2017652, 2450006, 2638468, 2982616, 4035304, 4900012, 5276936, 8575021, 9800024, 17150042, 34300084, 68600168]

約数ペア:

[(1, 68600168), (2, 34300084), (4, 17150042), (7, 9800024), (8, 8575021), (13, 5276936), (14, 4900012), (17, 4035304), (23, 2982616), (26, 2638468), (28, 2450006), (34, 2017652), (46, 1491308), (52, 1319234), (56, 1225003), (68, 1008826), (91, 753848), (92, 745654), (104, 659617), (119, 576472), (136, 504413), (161, 426088), (182, 376924), (184, 372827), (221, 310408), (238, 288236), (241, 284648), (299, 229432), (322, 213044), (364, 188462), (391, 175448), (442, 155204), (476, 144118), (482, 142324), (598, 114716), (644, 106522), (728, 94231), (782, 87724), (884, 77602), (952, 72059), (964, 71162), (1196, 57358), (1288, 53261), (1547, 44344), (1564, 43862), (1687, 40664), (1768, 38801), (1928, 35581), (2093, 32776), (2392, 28679), (2737, 25064), (3094, 22172), (3128, 21931), (3133, 21896), (3374, 20332), (4097, 16744), (4186, 16388), (5083, 13496), (5474, 12532), (5543, 12376), (6188, 11086), (6266, 10948), (6748, 10166), (8194, 8372)]