104075776

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 80

約数和(自身を含む): 241591680

約数和(自身を除く): 137515904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 409, 448, 497, 512, 568, 818, 896, 994, 1136, 1636, 1792, 1988, 2272, 2863, 3272, 3584, 3976, 4544, 5726, 6544, 7952, 9088, 11452, 13088, 15904, 18176, 22904, 26176, 29039, 31808, 36352, 45808, 52352, 58078, 63616, 91616, 104704, 116156, 127232, 183232, 203273, 209408, 232312, 254464, 366464, 406546, 464624, 732928, 813092, 929248, 1465856, 1626184, 1858496, 3252368, 3716992, 6504736, 7433984, 13009472, 14867968, 26018944, 52037888, 104075776]

約数ペア:

[(1, 104075776), (2, 52037888), (4, 26018944), (7, 14867968), (8, 13009472), (14, 7433984), (16, 6504736), (28, 3716992), (32, 3252368), (56, 1858496), (64, 1626184), (71, 1465856), (112, 929248), (128, 813092), (142, 732928), (224, 464624), (256, 406546), (284, 366464), (409, 254464), (448, 232312), (497, 209408), (512, 203273), (568, 183232), (818, 127232), (896, 116156), (994, 104704), (1136, 91616), (1636, 63616), (1792, 58078), (1988, 52352), (2272, 45808), (2863, 36352), (3272, 31808), (3584, 29039), (3976, 26176), (4544, 22904), (5726, 18176), (6544, 15904), (7952, 13088), (9088, 11452)]