25965576

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1356

約数の個数: 128

約数和(自身を含む): 88838400

約数和(自身を除く): 62872824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1321, 1404, 1512, 1638, 2184, 2457, 2642, 2808, 3276, 3963, 4914, 5284, 6552, 7926, 9247, 9828, 10568, 11889, 15852, 17173, 18494, 19656, 23778, 27741, 31704, 34346, 35667, 36988, 47556, 51519, 55482, 68692, 71334, 73976, 83223, 95112, 103038, 110964, 120211, 137384, 142668, 154557, 166446, 206076, 221928, 240422, 249669, 285336, 309114, 332892, 360633, 412152, 463671, 480844, 499338, 618228, 665784, 721266, 927342, 961688, 998676, 1081899, 1236456, 1442532, 1854684, 1997352, 2163798, 2885064, 3245697, 3709368, 4327596, 6491394, 8655192, 12982788, 25965576]

約数ペア:

[(1, 25965576), (2, 12982788), (3, 8655192), (4, 6491394), (6, 4327596), (7, 3709368), (8, 3245697), (9, 2885064), (12, 2163798), (13, 1997352), (14, 1854684), (18, 1442532), (21, 1236456), (24, 1081899), (26, 998676), (27, 961688), (28, 927342), (36, 721266), (39, 665784), (42, 618228), (52, 499338), (54, 480844), (56, 463671), (63, 412152), (72, 360633), (78, 332892), (84, 309114), (91, 285336), (104, 249669), (108, 240422), (117, 221928), (126, 206076), (156, 166446), (168, 154557), (182, 142668), (189, 137384), (216, 120211), (234, 110964), (252, 103038), (273, 95112), (312, 83223), (351, 73976), (364, 71334), (378, 68692), (468, 55482), (504, 51519), (546, 47556), (702, 36988), (728, 35667), (756, 34346), (819, 31704), (936, 27741), (1092, 23778), (1321, 19656), (1404, 18494), (1512, 17173), (1638, 15852), (2184, 11889), (2457, 10568), (2642, 9828), (2808, 9247), (3276, 7926), (3963, 6552), (4914, 5284)]