80451248143

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{1723}}^1$

素因数の和:2348

約数の個数: 48

約数和(自身を含む): 98488120320

約数和(自身を除く): 18036872177

約数列:

[1, 7, 31, 49, 59, 217, 413, 521, 1519, 1723, 1829, 2891, 3647, 12061, 12803, 16151, 25529, 30739, 53413, 84427, 89621, 101657, 113057, 215173, 373891, 711599, 791399, 897683, 952909, 1506211, 2617237, 3151367, 4981193, 6283781, 6670363, 22059569, 27828173, 43986467, 46692541, 52963297, 154416983, 194797211, 370743079, 1363580477, 1641862207, 2595201553, 11493035449, 80451248143]

約数ペア:

[(1, 80451248143), (7, 11493035449), (31, 2595201553), (49, 1641862207), (59, 1363580477), (217, 370743079), (413, 194797211), (521, 154416983), (1519, 52963297), (1723, 46692541), (1829, 43986467), (2891, 27828173), (3647, 22059569), (12061, 6670363), (12803, 6283781), (16151, 4981193), (25529, 3151367), (30739, 2617237), (53413, 1506211), (84427, 952909), (89621, 897683), (101657, 791399), (113057, 711599), (215173, 373891)]