71784192

素因数分解:

$2^8\times 3^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 192626560

約数和(自身を除く): 120842368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 384, 453, 604, 619, 768, 906, 1208, 1238, 1812, 1857, 2416, 2476, 3624, 3714, 4832, 4952, 7248, 7428, 9664, 9904, 14496, 14856, 19328, 19808, 28992, 29712, 38656, 39616, 57984, 59424, 79232, 93469, 115968, 118848, 158464, 186938, 237696, 280407, 373876, 475392, 560814, 747752, 1121628, 1495504, 2243256, 2991008, 4486512, 5982016, 8973024, 11964032, 17946048, 23928064, 35892096, 71784192]

約数ペア:

[(1, 71784192), (2, 35892096), (3, 23928064), (4, 17946048), (6, 11964032), (8, 8973024), (12, 5982016), (16, 4486512), (24, 2991008), (32, 2243256), (48, 1495504), (64, 1121628), (96, 747752), (128, 560814), (151, 475392), (192, 373876), (256, 280407), (302, 237696), (384, 186938), (453, 158464), (604, 118848), (619, 115968), (768, 93469), (906, 79232), (1208, 59424), (1238, 57984), (1812, 39616), (1857, 38656), (2416, 29712), (2476, 28992), (3624, 19808), (3714, 19328), (4832, 14856), (4952, 14496), (7248, 9904), (7428, 9664)]