78344388

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{13687}}^1$

素因数の和:13753

約数の個数: 48

約数和(自身を含む): 206962560

約数和(自身を除く): 128618172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 13687, 27374, 41061, 54748, 82122, 123183, 164244, 246366, 369549, 492732, 725411, 739098, 1450822, 1478196, 2176233, 2901644, 4352466, 6528699, 8704932, 13057398, 19586097, 26114796, 39172194, 78344388]

約数ペア:

[(1, 78344388), (2, 39172194), (3, 26114796), (4, 19586097), (6, 13057398), (9, 8704932), (12, 6528699), (18, 4352466), (27, 2901644), (36, 2176233), (53, 1478196), (54, 1450822), (106, 739098), (108, 725411), (159, 492732), (212, 369549), (318, 246366), (477, 164244), (636, 123183), (954, 82122), (1431, 54748), (1908, 41061), (2862, 27374), (5724, 13687)]