25166808

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 74419200

約数和(自身を除く): 49252392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 47, 54, 67, 72, 74, 94, 108, 111, 134, 141, 148, 188, 201, 216, 222, 268, 282, 296, 333, 376, 402, 423, 444, 536, 564, 603, 666, 804, 846, 888, 999, 1128, 1206, 1269, 1332, 1608, 1692, 1739, 1809, 1998, 2412, 2479, 2538, 2664, 3149, 3384, 3478, 3618, 3996, 4824, 4958, 5076, 5217, 6298, 6956, 7236, 7437, 7992, 9447, 9916, 10152, 10434, 12596, 13912, 14472, 14874, 15651, 18894, 19832, 20868, 22311, 25192, 28341, 29748, 31302, 37788, 41736, 44622, 46953, 56682, 59496, 62604, 66933, 75576, 85023, 89244, 93906, 113364, 116513, 125208, 133866, 170046, 178488, 187812, 226728, 233026, 267732, 340092, 349539, 375624, 466052, 535464, 680184, 699078, 932104, 1048617, 1398156, 2097234, 2796312, 3145851, 4194468, 6291702, 8388936, 12583404, 25166808]

約数ペア:

[(1, 25166808), (2, 12583404), (3, 8388936), (4, 6291702), (6, 4194468), (8, 3145851), (9, 2796312), (12, 2097234), (18, 1398156), (24, 1048617), (27, 932104), (36, 699078), (37, 680184), (47, 535464), (54, 466052), (67, 375624), (72, 349539), (74, 340092), (94, 267732), (108, 233026), (111, 226728), (134, 187812), (141, 178488), (148, 170046), (188, 133866), (201, 125208), (216, 116513), (222, 113364), (268, 93906), (282, 89244), (296, 85023), (333, 75576), (376, 66933), (402, 62604), (423, 59496), (444, 56682), (536, 46953), (564, 44622), (603, 41736), (666, 37788), (804, 31302), (846, 29748), (888, 28341), (999, 25192), (1128, 22311), (1206, 20868), (1269, 19832), (1332, 18894), (1608, 15651), (1692, 14874), (1739, 14472), (1809, 13912), (1998, 12596), (2412, 10434), (2479, 10152), (2538, 9916), (2664, 9447), (3149, 7992), (3384, 7437), (3478, 7236), (3618, 6956), (3996, 6298), (4824, 5217), (4958, 5076)]