66636648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1296

約数の個数: 128

約数和(自身を含む): 210000000

約数和(自身を除く): 143363352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1249, 1368, 1404, 1482, 1976, 2052, 2223, 2498, 2808, 2964, 3747, 4104, 4446, 4996, 5928, 6669, 7494, 8892, 9992, 11241, 13338, 14988, 16237, 17784, 22482, 23731, 26676, 29976, 32474, 33723, 44964, 47462, 48711, 53352, 64948, 67446, 71193, 89928, 94924, 97422, 129896, 134892, 142386, 146133, 189848, 194844, 213579, 269784, 284772, 292266, 308503, 389688, 427158, 438399, 569544, 584532, 617006, 640737, 854316, 876798, 925509, 1169064, 1234012, 1281474, 1708632, 1753596, 1851018, 2468024, 2562948, 2776527, 3507192, 3702036, 5125896, 5553054, 7404072, 8329581, 11106108, 16659162, 22212216, 33318324, 66636648]

約数ペア:

[(1, 66636648), (2, 33318324), (3, 22212216), (4, 16659162), (6, 11106108), (8, 8329581), (9, 7404072), (12, 5553054), (13, 5125896), (18, 3702036), (19, 3507192), (24, 2776527), (26, 2562948), (27, 2468024), (36, 1851018), (38, 1753596), (39, 1708632), (52, 1281474), (54, 1234012), (57, 1169064), (72, 925509), (76, 876798), (78, 854316), (104, 640737), (108, 617006), (114, 584532), (117, 569544), (152, 438399), (156, 427158), (171, 389688), (216, 308503), (228, 292266), (234, 284772), (247, 269784), (312, 213579), (342, 194844), (351, 189848), (456, 146133), (468, 142386), (494, 134892), (513, 129896), (684, 97422), (702, 94924), (741, 89928), (936, 71193), (988, 67446), (1026, 64948), (1249, 53352), (1368, 48711), (1404, 47462), (1482, 44964), (1976, 33723), (2052, 32474), (2223, 29976), (2498, 26676), (2808, 23731), (2964, 22482), (3747, 17784), (4104, 16237), (4446, 14988), (4996, 13338), (5928, 11241), (6669, 9992), (7494, 8892)]