66893736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 208454400

約数和(自身を除く): 141560664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 109, 156, 168, 182, 218, 273, 281, 312, 327, 364, 436, 546, 562, 654, 728, 763, 843, 872, 1092, 1124, 1308, 1417, 1526, 1686, 1967, 2184, 2248, 2289, 2616, 2834, 3052, 3372, 3653, 3934, 4251, 4578, 5668, 5901, 6104, 6744, 7306, 7868, 8502, 9156, 9919, 10959, 11336, 11802, 14612, 15736, 17004, 18312, 19838, 21918, 23604, 25571, 29224, 29757, 30629, 34008, 39676, 43836, 47208, 51142, 59514, 61258, 76713, 79352, 87672, 91887, 102284, 119028, 122516, 153426, 183774, 204568, 214403, 238056, 245032, 306852, 367548, 398177, 428806, 613704, 643209, 735096, 796354, 857612, 1194531, 1286418, 1592708, 1715224, 2389062, 2572836, 2787239, 3185416, 4778124, 5145672, 5574478, 8361717, 9556248, 11148956, 16723434, 22297912, 33446868, 66893736]

約数ペア:

[(1, 66893736), (2, 33446868), (3, 22297912), (4, 16723434), (6, 11148956), (7, 9556248), (8, 8361717), (12, 5574478), (13, 5145672), (14, 4778124), (21, 3185416), (24, 2787239), (26, 2572836), (28, 2389062), (39, 1715224), (42, 1592708), (52, 1286418), (56, 1194531), (78, 857612), (84, 796354), (91, 735096), (104, 643209), (109, 613704), (156, 428806), (168, 398177), (182, 367548), (218, 306852), (273, 245032), (281, 238056), (312, 214403), (327, 204568), (364, 183774), (436, 153426), (546, 122516), (562, 119028), (654, 102284), (728, 91887), (763, 87672), (843, 79352), (872, 76713), (1092, 61258), (1124, 59514), (1308, 51142), (1417, 47208), (1526, 43836), (1686, 39676), (1967, 34008), (2184, 30629), (2248, 29757), (2289, 29224), (2616, 25571), (2834, 23604), (3052, 21918), (3372, 19838), (3653, 18312), (3934, 17004), (4251, 15736), (4578, 14612), (5668, 11802), (5901, 11336), (6104, 10959), (6744, 9919), (7306, 9156), (7868, 8502)]