77889933856

素因数分解:

$2^5\times 7^1\times {\mathrm{10687}}^1\times {\mathrm{32537}}^1$

素因数の和:43241

約数の個数: 48

約数和(自身を含む): 175274136576

約数和(自身を除く): 97384202720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 10687, 21374, 32537, 42748, 65074, 74809, 85496, 130148, 149618, 170992, 227759, 260296, 299236, 341984, 455518, 520592, 598472, 911036, 1041184, 1196944, 1822072, 2393888, 3644144, 7288288, 347722919, 695445838, 1390891676, 2434060433, 2781783352, 4868120866, 5563566704, 9736241732, 11127133408, 19472483464, 38944966928, 77889933856]

約数ペア:

[(1, 77889933856), (2, 38944966928), (4, 19472483464), (7, 11127133408), (8, 9736241732), (14, 5563566704), (16, 4868120866), (28, 2781783352), (32, 2434060433), (56, 1390891676), (112, 695445838), (224, 347722919), (10687, 7288288), (21374, 3644144), (32537, 2393888), (42748, 1822072), (65074, 1196944), (74809, 1041184), (85496, 911036), (130148, 598472), (149618, 520592), (170992, 455518), (227759, 341984), (260296, 299236)]