81876288

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32803}}^1$

素因数の和:32831

約数の個数: 56

約数和(自身を含む): 233302048

約数和(自身を除く): 151425760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 32803, 65606, 98409, 131212, 196818, 262424, 393636, 426439, 524848, 787272, 852878, 1049696, 1279317, 1574544, 1705756, 2099392, 2558634, 3149088, 3411512, 5117268, 6298176, 6823024, 10234536, 13646048, 20469072, 27292096, 40938144, 81876288]

約数ペア:

[(1, 81876288), (2, 40938144), (3, 27292096), (4, 20469072), (6, 13646048), (8, 10234536), (12, 6823024), (13, 6298176), (16, 5117268), (24, 3411512), (26, 3149088), (32, 2558634), (39, 2099392), (48, 1705756), (52, 1574544), (64, 1279317), (78, 1049696), (96, 852878), (104, 787272), (156, 524848), (192, 426439), (208, 393636), (312, 262424), (416, 196818), (624, 131212), (832, 98409), (1248, 65606), (2496, 32803)]