68567688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 220320000

約数和(自身を除く): 151752312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 101, 108, 126, 168, 189, 202, 216, 252, 303, 378, 404, 449, 504, 606, 707, 756, 808, 898, 909, 1212, 1347, 1414, 1512, 1796, 1818, 2121, 2424, 2694, 2727, 2828, 3143, 3592, 3636, 4041, 4242, 5388, 5454, 5656, 6286, 6363, 7272, 8082, 8484, 9429, 10776, 10908, 12123, 12572, 12726, 16164, 16968, 18858, 19089, 21816, 24246, 25144, 25452, 28287, 32328, 37716, 38178, 45349, 48492, 50904, 56574, 75432, 76356, 84861, 90698, 96984, 113148, 136047, 152712, 169722, 181396, 226296, 272094, 317443, 339444, 362792, 408141, 544188, 634886, 678888, 816282, 952329, 1088376, 1224423, 1269772, 1632564, 1904658, 2448846, 2539544, 2856987, 3265128, 3809316, 4897692, 5713974, 7618632, 8570961, 9795384, 11427948, 17141922, 22855896, 34283844, 68567688]

約数ペア:

[(1, 68567688), (2, 34283844), (3, 22855896), (4, 17141922), (6, 11427948), (7, 9795384), (8, 8570961), (9, 7618632), (12, 5713974), (14, 4897692), (18, 3809316), (21, 3265128), (24, 2856987), (27, 2539544), (28, 2448846), (36, 1904658), (42, 1632564), (54, 1269772), (56, 1224423), (63, 1088376), (72, 952329), (84, 816282), (101, 678888), (108, 634886), (126, 544188), (168, 408141), (189, 362792), (202, 339444), (216, 317443), (252, 272094), (303, 226296), (378, 181396), (404, 169722), (449, 152712), (504, 136047), (606, 113148), (707, 96984), (756, 90698), (808, 84861), (898, 76356), (909, 75432), (1212, 56574), (1347, 50904), (1414, 48492), (1512, 45349), (1796, 38178), (1818, 37716), (2121, 32328), (2424, 28287), (2694, 25452), (2727, 25144), (2828, 24246), (3143, 21816), (3592, 19089), (3636, 18858), (4041, 16968), (4242, 16164), (5388, 12726), (5454, 12572), (5656, 12123), (6286, 10908), (6363, 10776), (7272, 9429), (8082, 8484)]