68761836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 221339664

約数和(自身を除く): 152577828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 37, 38, 39, 44, 52, 57, 66, 74, 76, 78, 99, 111, 114, 117, 132, 143, 148, 156, 171, 198, 209, 222, 228, 234, 247, 286, 333, 342, 361, 396, 407, 418, 429, 444, 468, 481, 494, 572, 627, 666, 684, 703, 722, 741, 814, 836, 858, 962, 988, 1083, 1221, 1254, 1287, 1332, 1406, 1443, 1444, 1482, 1628, 1716, 1881, 1924, 2109, 2166, 2223, 2442, 2508, 2574, 2717, 2812, 2886, 2964, 3249, 3663, 3762, 3971, 4218, 4329, 4332, 4446, 4693, 4884, 5148, 5291, 5434, 5772, 6327, 6498, 7326, 7524, 7733, 7942, 8151, 8436, 8658, 8892, 9139, 9386, 10582, 10868, 11913, 12654, 12996, 13357, 14079, 14652, 15466, 15873, 15884, 16302, 17316, 18278, 18772, 21164, 23199, 23826, 24453, 25308, 26714, 27417, 28158, 30932, 31746, 32604, 35739, 36556, 40071, 42237, 46398, 47619, 47652, 48906, 51623, 53428, 54834, 56316, 63492, 69597, 71478, 80142, 82251, 84474, 92796, 95238, 97812, 100529, 103246, 109668, 120213, 139194, 142956, 146927, 154869, 160284, 164502, 168948, 173641, 190476, 201058, 206492, 240426, 278388, 293854, 301587, 309738, 329004, 347282, 402116, 440781, 464607, 480852, 520923, 587708, 603174, 619476, 694564, 881562, 904761, 929214, 1041846, 1206348, 1322343, 1562769, 1763124, 1809522, 1858428, 1910051, 2083692, 2644686, 3125538, 3619044, 3820102, 5289372, 5730153, 6251076, 7640204, 11460306, 17190459, 22920612, 34380918, 68761836]

約数ペア:

[(1, 68761836), (2, 34380918), (3, 22920612), (4, 17190459), (6, 11460306), (9, 7640204), (11, 6251076), (12, 5730153), (13, 5289372), (18, 3820102), (19, 3619044), (22, 3125538), (26, 2644686), (33, 2083692), (36, 1910051), (37, 1858428), (38, 1809522), (39, 1763124), (44, 1562769), (52, 1322343), (57, 1206348), (66, 1041846), (74, 929214), (76, 904761), (78, 881562), (99, 694564), (111, 619476), (114, 603174), (117, 587708), (132, 520923), (143, 480852), (148, 464607), (156, 440781), (171, 402116), (198, 347282), (209, 329004), (222, 309738), (228, 301587), (234, 293854), (247, 278388), (286, 240426), (333, 206492), (342, 201058), (361, 190476), (396, 173641), (407, 168948), (418, 164502), (429, 160284), (444, 154869), (468, 146927), (481, 142956), (494, 139194), (572, 120213), (627, 109668), (666, 103246), (684, 100529), (703, 97812), (722, 95238), (741, 92796), (814, 84474), (836, 82251), (858, 80142), (962, 71478), (988, 69597), (1083, 63492), (1221, 56316), (1254, 54834), (1287, 53428), (1332, 51623), (1406, 48906), (1443, 47652), (1444, 47619), (1482, 46398), (1628, 42237), (1716, 40071), (1881, 36556), (1924, 35739), (2109, 32604), (2166, 31746), (2223, 30932), (2442, 28158), (2508, 27417), (2574, 26714), (2717, 25308), (2812, 24453), (2886, 23826), (2964, 23199), (3249, 21164), (3663, 18772), (3762, 18278), (3971, 17316), (4218, 16302), (4329, 15884), (4332, 15873), (4446, 15466), (4693, 14652), (4884, 14079), (5148, 13357), (5291, 12996), (5434, 12654), (5772, 11913), (6327, 10868), (6498, 10582), (7326, 9386), (7524, 9139), (7733, 8892), (7942, 8658), (8151, 8436)]