72451744

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 149211720

約数和(自身を除く): 76759976

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 101, 116, 202, 232, 404, 464, 773, 808, 928, 1546, 1616, 2929, 3092, 3232, 5858, 6184, 11716, 12368, 22417, 23432, 24736, 44834, 46864, 78073, 89668, 93728, 156146, 179336, 312292, 358672, 624584, 717344, 1249168, 2264117, 2498336, 4528234, 9056468, 18112936, 36225872, 72451744]

約数ペア:

[(1, 72451744), (2, 36225872), (4, 18112936), (8, 9056468), (16, 4528234), (29, 2498336), (32, 2264117), (58, 1249168), (101, 717344), (116, 624584), (202, 358672), (232, 312292), (404, 179336), (464, 156146), (773, 93728), (808, 89668), (928, 78073), (1546, 46864), (1616, 44834), (2929, 24736), (3092, 23432), (3232, 22417), (5858, 12368), (6184, 11716)]