80441328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2182

約数の個数: 80

約数和(自身を含む): 229913856

約数和(自身を除く): 149472528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 1168, 1606, 1752, 2087, 2409, 3212, 3504, 4174, 4818, 6261, 6424, 8348, 9636, 12522, 12848, 16696, 19272, 22957, 25044, 33392, 38544, 45914, 50088, 68871, 91828, 100176, 137742, 152351, 183656, 275484, 304702, 367312, 457053, 550968, 609404, 914106, 1101936, 1218808, 1675861, 1828212, 2437616, 3351722, 3656424, 5027583, 6703444, 7312848, 10055166, 13406888, 20110332, 26813776, 40220664, 80441328]

約数ペア:

[(1, 80441328), (2, 40220664), (3, 26813776), (4, 20110332), (6, 13406888), (8, 10055166), (11, 7312848), (12, 6703444), (16, 5027583), (22, 3656424), (24, 3351722), (33, 2437616), (44, 1828212), (48, 1675861), (66, 1218808), (73, 1101936), (88, 914106), (132, 609404), (146, 550968), (176, 457053), (219, 367312), (264, 304702), (292, 275484), (438, 183656), (528, 152351), (584, 137742), (803, 100176), (876, 91828), (1168, 68871), (1606, 50088), (1752, 45914), (2087, 38544), (2409, 33392), (3212, 25044), (3504, 22957), (4174, 19272), (4818, 16696), (6261, 12848), (6424, 12522), (8348, 9636)]