80246784

素因数分解:

$2^{11}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 220343760

約数和(自身を除く): 140096976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 353, 384, 444, 512, 592, 706, 768, 888, 1024, 1059, 1184, 1412, 1536, 1776, 2048, 2118, 2368, 2824, 3072, 3552, 4236, 4736, 5648, 6144, 7104, 8472, 9472, 11296, 13061, 14208, 16944, 18944, 22592, 26122, 28416, 33888, 37888, 39183, 45184, 52244, 56832, 67776, 75776, 78366, 90368, 104488, 113664, 135552, 156732, 180736, 208976, 227328, 271104, 313464, 361472, 417952, 542208, 626928, 722944, 835904, 1084416, 1253856, 1671808, 2168832, 2507712, 3343616, 5015424, 6687232, 10030848, 13374464, 20061696, 26748928, 40123392, 80246784]

約数ペア:

[(1, 80246784), (2, 40123392), (3, 26748928), (4, 20061696), (6, 13374464), (8, 10030848), (12, 6687232), (16, 5015424), (24, 3343616), (32, 2507712), (37, 2168832), (48, 1671808), (64, 1253856), (74, 1084416), (96, 835904), (111, 722944), (128, 626928), (148, 542208), (192, 417952), (222, 361472), (256, 313464), (296, 271104), (353, 227328), (384, 208976), (444, 180736), (512, 156732), (592, 135552), (706, 113664), (768, 104488), (888, 90368), (1024, 78366), (1059, 75776), (1184, 67776), (1412, 56832), (1536, 52244), (1776, 45184), (2048, 39183), (2118, 37888), (2368, 33888), (2824, 28416), (3072, 26122), (3552, 22592), (4236, 18944), (4736, 16944), (5648, 14208), (6144, 13061), (7104, 11296), (8472, 9472)]