86121112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 202487040

約数和(自身を除く): 116365928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 251, 308, 502, 557, 616, 1004, 1114, 1757, 2008, 2228, 2761, 3514, 3899, 4456, 5522, 6127, 7028, 7798, 11044, 12254, 14056, 15596, 19327, 22088, 24508, 31192, 38654, 42889, 49016, 77308, 85778, 139807, 154616, 171556, 279614, 343112, 559228, 978649, 1118456, 1537877, 1957298, 3075754, 3914596, 6151508, 7829192, 10765139, 12303016, 21530278, 43060556, 86121112]

約数ペア:

[(1, 86121112), (2, 43060556), (4, 21530278), (7, 12303016), (8, 10765139), (11, 7829192), (14, 6151508), (22, 3914596), (28, 3075754), (44, 1957298), (56, 1537877), (77, 1118456), (88, 978649), (154, 559228), (251, 343112), (308, 279614), (502, 171556), (557, 154616), (616, 139807), (1004, 85778), (1114, 77308), (1757, 49016), (2008, 42889), (2228, 38654), (2761, 31192), (3514, 24508), (3899, 22088), (4456, 19327), (5522, 15596), (6127, 14056), (7028, 12254), (7798, 11044)]