68955978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 198051840

約数和(自身を除く): 129095862

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 23, 26, 34, 38, 39, 42, 46, 51, 57, 69, 78, 91, 102, 114, 119, 133, 138, 161, 182, 221, 238, 247, 266, 273, 289, 299, 322, 323, 357, 391, 399, 437, 442, 483, 494, 546, 578, 598, 646, 663, 714, 741, 782, 798, 867, 874, 897, 966, 969, 1173, 1311, 1326, 1482, 1547, 1729, 1734, 1794, 1938, 2023, 2093, 2261, 2346, 2622, 2737, 3059, 3094, 3458, 3757, 4046, 4186, 4199, 4522, 4641, 5083, 5187, 5474, 5491, 5681, 6069, 6118, 6279, 6647, 6783, 7429, 7514, 8211, 8398, 9177, 9282, 10166, 10374, 10982, 11271, 11362, 12138, 12558, 12597, 13294, 13566, 14858, 15249, 16422, 16473, 17043, 18354, 19941, 22287, 22542, 25194, 26299, 29393, 30498, 32946, 34086, 35581, 38437, 39767, 39882, 44574, 46529, 52003, 52598, 58786, 71162, 71383, 76874, 78897, 79534, 86411, 88179, 93058, 96577, 104006, 106743, 115311, 119301, 126293, 139587, 142766, 156009, 157794, 172822, 176358, 193154, 213486, 214149, 230622, 238602, 252586, 259233, 279174, 289731, 312018, 378879, 428298, 499681, 518466, 579462, 604877, 676039, 757758, 884051, 999362, 1209754, 1352078, 1499043, 1641809, 1768102, 1814631, 2028117, 2652153, 2998086, 3283618, 3629262, 4056234, 4925427, 5304306, 9850854, 11492663, 22985326, 34477989, 68955978]

約数ペア:

[(1, 68955978), (2, 34477989), (3, 22985326), (6, 11492663), (7, 9850854), (13, 5304306), (14, 4925427), (17, 4056234), (19, 3629262), (21, 3283618), (23, 2998086), (26, 2652153), (34, 2028117), (38, 1814631), (39, 1768102), (42, 1641809), (46, 1499043), (51, 1352078), (57, 1209754), (69, 999362), (78, 884051), (91, 757758), (102, 676039), (114, 604877), (119, 579462), (133, 518466), (138, 499681), (161, 428298), (182, 378879), (221, 312018), (238, 289731), (247, 279174), (266, 259233), (273, 252586), (289, 238602), (299, 230622), (322, 214149), (323, 213486), (357, 193154), (391, 176358), (399, 172822), (437, 157794), (442, 156009), (483, 142766), (494, 139587), (546, 126293), (578, 119301), (598, 115311), (646, 106743), (663, 104006), (714, 96577), (741, 93058), (782, 88179), (798, 86411), (867, 79534), (874, 78897), (897, 76874), (966, 71383), (969, 71162), (1173, 58786), (1311, 52598), (1326, 52003), (1482, 46529), (1547, 44574), (1729, 39882), (1734, 39767), (1794, 38437), (1938, 35581), (2023, 34086), (2093, 32946), (2261, 30498), (2346, 29393), (2622, 26299), (2737, 25194), (3059, 22542), (3094, 22287), (3458, 19941), (3757, 18354), (4046, 17043), (4186, 16473), (4199, 16422), (4522, 15249), (4641, 14858), (5083, 13566), (5187, 13294), (5474, 12597), (5491, 12558), (5681, 12138), (6069, 11362), (6118, 11271), (6279, 10982), (6647, 10374), (6783, 10166), (7429, 9282), (7514, 9177), (8211, 8398)]