67973412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 193560192

約数和(自身を除く): 125586780

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 71, 76, 78, 102, 114, 142, 156, 204, 213, 221, 228, 247, 284, 323, 361, 426, 442, 494, 646, 663, 722, 741, 852, 884, 923, 969, 988, 1083, 1207, 1292, 1326, 1349, 1444, 1482, 1846, 1938, 2166, 2414, 2652, 2698, 2769, 2964, 3621, 3692, 3876, 4047, 4199, 4332, 4693, 4828, 5396, 5538, 6137, 7242, 8094, 8398, 9386, 11076, 12274, 12597, 14079, 14484, 15691, 16188, 16796, 17537, 18411, 18772, 22933, 24548, 25194, 25631, 28158, 31382, 35074, 36822, 45866, 47073, 50388, 51262, 52611, 56316, 62764, 68799, 70148, 73644, 76893, 79781, 91732, 94146, 102524, 105222, 137598, 153786, 159562, 188292, 210444, 239343, 275196, 298129, 307572, 319124, 333203, 435727, 478686, 596258, 666406, 871454, 894387, 957372, 999609, 1192516, 1307181, 1332812, 1742908, 1788774, 1999218, 2614362, 3577548, 3998436, 5228724, 5664451, 11328902, 16993353, 22657804, 33986706, 67973412]

約数ペア:

[(1, 67973412), (2, 33986706), (3, 22657804), (4, 16993353), (6, 11328902), (12, 5664451), (13, 5228724), (17, 3998436), (19, 3577548), (26, 2614362), (34, 1999218), (38, 1788774), (39, 1742908), (51, 1332812), (52, 1307181), (57, 1192516), (68, 999609), (71, 957372), (76, 894387), (78, 871454), (102, 666406), (114, 596258), (142, 478686), (156, 435727), (204, 333203), (213, 319124), (221, 307572), (228, 298129), (247, 275196), (284, 239343), (323, 210444), (361, 188292), (426, 159562), (442, 153786), (494, 137598), (646, 105222), (663, 102524), (722, 94146), (741, 91732), (852, 79781), (884, 76893), (923, 73644), (969, 70148), (988, 68799), (1083, 62764), (1207, 56316), (1292, 52611), (1326, 51262), (1349, 50388), (1444, 47073), (1482, 45866), (1846, 36822), (1938, 35074), (2166, 31382), (2414, 28158), (2652, 25631), (2698, 25194), (2769, 24548), (2964, 22933), (3621, 18772), (3692, 18411), (3876, 17537), (4047, 16796), (4199, 16188), (4332, 15691), (4693, 14484), (4828, 14079), (5396, 12597), (5538, 12274), (6137, 11076), (7242, 9386), (8094, 8398)]