68816748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 228953088

約数和(自身を除く): 160136340

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 17, 21, 22, 26, 28, 33, 34, 39, 42, 44, 51, 52, 66, 68, 77, 78, 84, 91, 102, 119, 132, 143, 154, 156, 182, 187, 204, 221, 231, 238, 273, 286, 308, 337, 357, 364, 374, 429, 442, 462, 476, 546, 561, 572, 663, 674, 714, 748, 858, 884, 924, 1001, 1011, 1092, 1122, 1309, 1326, 1348, 1428, 1547, 1716, 2002, 2022, 2244, 2359, 2431, 2618, 2652, 3003, 3094, 3707, 3927, 4004, 4044, 4381, 4641, 4718, 4862, 5236, 5729, 6006, 6188, 7077, 7293, 7414, 7854, 8762, 9282, 9436, 9724, 11121, 11458, 12012, 13143, 14154, 14586, 14828, 15708, 17017, 17187, 17524, 18564, 22242, 22916, 25949, 26286, 28308, 29172, 30667, 34034, 34374, 40103, 44484, 48191, 51051, 51898, 52572, 61334, 63019, 68068, 68748, 74477, 77847, 80206, 92001, 96382, 102102, 103796, 120309, 122668, 126038, 144573, 148954, 155694, 160412, 184002, 189057, 192764, 204204, 223431, 240618, 252076, 289146, 297908, 311388, 337337, 368004, 378114, 441133, 446862, 481236, 521339, 578292, 674674, 756228, 819247, 882266, 893724, 1012011, 1042678, 1323399, 1349348, 1564017, 1638494, 1764532, 2024022, 2085356, 2457741, 2646798, 3128034, 3276988, 4048044, 4915482, 5293596, 5734729, 6256068, 9830964, 11469458, 17204187, 22938916, 34408374, 68816748]

約数ペア:

[(1, 68816748), (2, 34408374), (3, 22938916), (4, 17204187), (6, 11469458), (7, 9830964), (11, 6256068), (12, 5734729), (13, 5293596), (14, 4915482), (17, 4048044), (21, 3276988), (22, 3128034), (26, 2646798), (28, 2457741), (33, 2085356), (34, 2024022), (39, 1764532), (42, 1638494), (44, 1564017), (51, 1349348), (52, 1323399), (66, 1042678), (68, 1012011), (77, 893724), (78, 882266), (84, 819247), (91, 756228), (102, 674674), (119, 578292), (132, 521339), (143, 481236), (154, 446862), (156, 441133), (182, 378114), (187, 368004), (204, 337337), (221, 311388), (231, 297908), (238, 289146), (273, 252076), (286, 240618), (308, 223431), (337, 204204), (357, 192764), (364, 189057), (374, 184002), (429, 160412), (442, 155694), (462, 148954), (476, 144573), (546, 126038), (561, 122668), (572, 120309), (663, 103796), (674, 102102), (714, 96382), (748, 92001), (858, 80206), (884, 77847), (924, 74477), (1001, 68748), (1011, 68068), (1092, 63019), (1122, 61334), (1309, 52572), (1326, 51898), (1348, 51051), (1428, 48191), (1547, 44484), (1716, 40103), (2002, 34374), (2022, 34034), (2244, 30667), (2359, 29172), (2431, 28308), (2618, 26286), (2652, 25949), (3003, 22916), (3094, 22242), (3707, 18564), (3927, 17524), (4004, 17187), (4044, 17017), (4381, 15708), (4641, 14828), (4718, 14586), (4862, 14154), (5236, 13143), (5729, 12012), (6006, 11458), (6188, 11121), (7077, 9724), (7293, 9436), (7414, 9282), (7854, 8762)]