73574912

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 159096960

約数和(自身を除く): 85522048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 107, 128, 136, 158, 214, 256, 272, 316, 428, 512, 544, 632, 856, 1088, 1264, 1343, 1712, 1819, 2176, 2528, 2686, 3424, 3638, 4352, 5056, 5372, 6848, 7276, 8453, 8704, 10112, 10744, 13696, 14552, 16906, 20224, 21488, 27392, 29104, 33812, 40448, 42976, 54784, 58208, 67624, 85952, 116416, 135248, 143701, 171904, 232832, 270496, 287402, 343808, 465664, 540992, 574804, 687616, 931328, 1081984, 1149608, 2163968, 2299216, 4327936, 4598432, 9196864, 18393728, 36787456, 73574912]

約数ペア:

[(1, 73574912), (2, 36787456), (4, 18393728), (8, 9196864), (16, 4598432), (17, 4327936), (32, 2299216), (34, 2163968), (64, 1149608), (68, 1081984), (79, 931328), (107, 687616), (128, 574804), (136, 540992), (158, 465664), (214, 343808), (256, 287402), (272, 270496), (316, 232832), (428, 171904), (512, 143701), (544, 135248), (632, 116416), (856, 85952), (1088, 67624), (1264, 58208), (1343, 54784), (1712, 42976), (1819, 40448), (2176, 33812), (2528, 29104), (2686, 27392), (3424, 21488), (3638, 20224), (4352, 16906), (5056, 14552), (5372, 13696), (6848, 10744), (7276, 10112), (8453, 8704)]