68191284

素因数分解:

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

素因数の和:154

約数の個数: 108

約数和(自身を含む): 196882784

約数和(自身を除く): 128691500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 53, 68, 84, 102, 106, 119, 159, 204, 212, 238, 289, 318, 357, 371, 476, 578, 636, 714, 742, 867, 901, 1113, 1156, 1428, 1484, 1734, 1802, 2023, 2226, 2703, 2809, 3468, 3604, 4046, 4452, 5406, 5618, 6069, 6307, 8092, 8427, 10812, 11236, 12138, 12614, 15317, 16854, 18921, 19663, 24276, 25228, 30634, 33708, 37842, 39326, 45951, 47753, 58989, 61268, 75684, 78652, 91902, 95506, 107219, 117978, 143259, 183804, 191012, 214438, 235956, 286518, 321657, 334271, 428876, 573036, 643314, 668542, 811801, 1002813, 1286628, 1337084, 1623602, 2005626, 2435403, 3247204, 4011252, 4870806, 5682607, 9741612, 11365214, 17047821, 22730428, 34095642, 68191284]

約数ペア:

[(1, 68191284), (2, 34095642), (3, 22730428), (4, 17047821), (6, 11365214), (7, 9741612), (12, 5682607), (14, 4870806), (17, 4011252), (21, 3247204), (28, 2435403), (34, 2005626), (42, 1623602), (51, 1337084), (53, 1286628), (68, 1002813), (84, 811801), (102, 668542), (106, 643314), (119, 573036), (159, 428876), (204, 334271), (212, 321657), (238, 286518), (289, 235956), (318, 214438), (357, 191012), (371, 183804), (476, 143259), (578, 117978), (636, 107219), (714, 95506), (742, 91902), (867, 78652), (901, 75684), (1113, 61268), (1156, 58989), (1428, 47753), (1484, 45951), (1734, 39326), (1802, 37842), (2023, 33708), (2226, 30634), (2703, 25228), (2809, 24276), (3468, 19663), (3604, 18921), (4046, 16854), (4452, 15317), (5406, 12614), (5618, 12138), (6069, 11236), (6307, 10812), (8092, 8427)]