68280732

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 180

約数和(自身を含む): 204601320

約数和(自身を除く): 136320588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 43, 52, 54, 58, 78, 81, 86, 87, 108, 116, 117, 129, 156, 162, 169, 172, 174, 234, 258, 261, 324, 338, 348, 351, 377, 387, 468, 507, 516, 522, 559, 676, 702, 754, 774, 783, 1014, 1044, 1053, 1118, 1131, 1161, 1247, 1404, 1508, 1521, 1548, 1566, 1677, 2028, 2106, 2236, 2262, 2322, 2349, 2494, 3042, 3132, 3354, 3393, 3483, 3741, 4212, 4524, 4563, 4644, 4698, 4901, 4988, 5031, 6084, 6708, 6786, 6966, 7267, 7482, 9126, 9396, 9802, 10062, 10179, 11223, 13572, 13689, 13932, 14534, 14703, 14964, 15093, 16211, 18252, 19604, 20124, 20358, 21801, 22446, 27378, 29068, 29406, 30186, 30537, 32422, 33669, 40716, 43602, 44109, 44892, 45279, 48633, 54756, 58812, 60372, 61074, 64844, 65403, 67338, 87204, 88218, 90558, 97266, 101007, 122148, 130806, 132327, 134676, 145899, 176436, 181116, 194532, 196209, 202014, 210743, 261612, 264654, 291798, 392418, 396981, 404028, 421486, 437697, 529308, 583596, 588627, 632229, 784836, 793962, 842972, 875394, 1177254, 1264458, 1313091, 1587924, 1750788, 1896687, 2354508, 2528916, 2626182, 3793374, 5252364, 5690061, 7586748, 11380122, 17070183, 22760244, 34140366, 68280732]

約数ペア:

[(1, 68280732), (2, 34140366), (3, 22760244), (4, 17070183), (6, 11380122), (9, 7586748), (12, 5690061), (13, 5252364), (18, 3793374), (26, 2626182), (27, 2528916), (29, 2354508), (36, 1896687), (39, 1750788), (43, 1587924), (52, 1313091), (54, 1264458), (58, 1177254), (78, 875394), (81, 842972), (86, 793962), (87, 784836), (108, 632229), (116, 588627), (117, 583596), (129, 529308), (156, 437697), (162, 421486), (169, 404028), (172, 396981), (174, 392418), (234, 291798), (258, 264654), (261, 261612), (324, 210743), (338, 202014), (348, 196209), (351, 194532), (377, 181116), (387, 176436), (468, 145899), (507, 134676), (516, 132327), (522, 130806), (559, 122148), (676, 101007), (702, 97266), (754, 90558), (774, 88218), (783, 87204), (1014, 67338), (1044, 65403), (1053, 64844), (1118, 61074), (1131, 60372), (1161, 58812), (1247, 54756), (1404, 48633), (1508, 45279), (1521, 44892), (1548, 44109), (1566, 43602), (1677, 40716), (2028, 33669), (2106, 32422), (2236, 30537), (2262, 30186), (2322, 29406), (2349, 29068), (2494, 27378), (3042, 22446), (3132, 21801), (3354, 20358), (3393, 20124), (3483, 19604), (3741, 18252), (4212, 16211), (4524, 15093), (4563, 14964), (4644, 14703), (4698, 14534), (4901, 13932), (4988, 13689), (5031, 13572), (6084, 11223), (6708, 10179), (6786, 10062), (6966, 9802), (7267, 9396), (7482, 9126)]