68476416

素因数分解:

$2^9\times 3^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 184549200

約数和(自身を除く): 116072784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 409, 436, 512, 654, 768, 818, 872, 1227, 1308, 1536, 1636, 1744, 2454, 2616, 3272, 3488, 4908, 5232, 6544, 6976, 9816, 10464, 13088, 13952, 19632, 20928, 26176, 27904, 39264, 41856, 44581, 52352, 55808, 78528, 83712, 89162, 104704, 133743, 157056, 167424, 178324, 209408, 267486, 314112, 356648, 534972, 628224, 713296, 1069944, 1426592, 2139888, 2853184, 4279776, 5706368, 8559552, 11412736, 17119104, 22825472, 34238208, 68476416]

約数ペア:

[(1, 68476416), (2, 34238208), (3, 22825472), (4, 17119104), (6, 11412736), (8, 8559552), (12, 5706368), (16, 4279776), (24, 2853184), (32, 2139888), (48, 1426592), (64, 1069944), (96, 713296), (109, 628224), (128, 534972), (192, 356648), (218, 314112), (256, 267486), (327, 209408), (384, 178324), (409, 167424), (436, 157056), (512, 133743), (654, 104704), (768, 89162), (818, 83712), (872, 78528), (1227, 55808), (1308, 52352), (1536, 44581), (1636, 41856), (1744, 39264), (2454, 27904), (2616, 26176), (3272, 20928), (3488, 19632), (4908, 13952), (5232, 13088), (6544, 10464), (6976, 9816)]