31106124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 97651008

約数和(自身を除く): 66544884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 53, 63, 68, 84, 102, 106, 119, 126, 137, 153, 159, 204, 212, 238, 252, 274, 306, 318, 357, 371, 411, 476, 477, 548, 612, 636, 714, 742, 822, 901, 954, 959, 1071, 1113, 1233, 1428, 1484, 1644, 1802, 1908, 1918, 2142, 2226, 2329, 2466, 2703, 2877, 3339, 3604, 3836, 4284, 4452, 4658, 4932, 5406, 5754, 6307, 6678, 6987, 7261, 8109, 8631, 9316, 10812, 11508, 12614, 13356, 13974, 14522, 16218, 16303, 17262, 18921, 20961, 21783, 25228, 27948, 29044, 32436, 32606, 34524, 37842, 41922, 43566, 48909, 50827, 56763, 65212, 65349, 75684, 83844, 87132, 97818, 101654, 113526, 123437, 130698, 146727, 152481, 195636, 203308, 227052, 246874, 261396, 293454, 304962, 370311, 457443, 493748, 586908, 609924, 740622, 864059, 914886, 1110933, 1481244, 1728118, 1829772, 2221866, 2592177, 3456236, 4443732, 5184354, 7776531, 10368708, 15553062, 31106124]

約数ペア:

[(1, 31106124), (2, 15553062), (3, 10368708), (4, 7776531), (6, 5184354), (7, 4443732), (9, 3456236), (12, 2592177), (14, 2221866), (17, 1829772), (18, 1728118), (21, 1481244), (28, 1110933), (34, 914886), (36, 864059), (42, 740622), (51, 609924), (53, 586908), (63, 493748), (68, 457443), (84, 370311), (102, 304962), (106, 293454), (119, 261396), (126, 246874), (137, 227052), (153, 203308), (159, 195636), (204, 152481), (212, 146727), (238, 130698), (252, 123437), (274, 113526), (306, 101654), (318, 97818), (357, 87132), (371, 83844), (411, 75684), (476, 65349), (477, 65212), (548, 56763), (612, 50827), (636, 48909), (714, 43566), (742, 41922), (822, 37842), (901, 34524), (954, 32606), (959, 32436), (1071, 29044), (1113, 27948), (1233, 25228), (1428, 21783), (1484, 20961), (1644, 18921), (1802, 17262), (1908, 16303), (1918, 16218), (2142, 14522), (2226, 13974), (2329, 13356), (2466, 12614), (2703, 11508), (2877, 10812), (3339, 9316), (3604, 8631), (3836, 8109), (4284, 7261), (4452, 6987), (4658, 6678), (4932, 6307), (5406, 5754)]