64575144

素因数分解:

$2^3\times 3^4\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 182080800

約数和(自身を除く): 117505656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 227, 324, 439, 454, 648, 681, 878, 908, 1317, 1362, 1756, 1816, 2043, 2634, 2724, 3512, 3951, 4086, 5268, 5448, 6129, 7902, 8172, 10536, 11853, 12258, 15804, 16344, 18387, 23706, 24516, 31608, 35559, 36774, 47412, 49032, 71118, 73548, 94824, 99653, 142236, 147096, 199306, 284472, 298959, 398612, 597918, 797224, 896877, 1195836, 1793754, 2391672, 2690631, 3587508, 5381262, 7175016, 8071893, 10762524, 16143786, 21525048, 32287572, 64575144]

約数ペア:

[(1, 64575144), (2, 32287572), (3, 21525048), (4, 16143786), (6, 10762524), (8, 8071893), (9, 7175016), (12, 5381262), (18, 3587508), (24, 2690631), (27, 2391672), (36, 1793754), (54, 1195836), (72, 896877), (81, 797224), (108, 597918), (162, 398612), (216, 298959), (227, 284472), (324, 199306), (439, 147096), (454, 142236), (648, 99653), (681, 94824), (878, 73548), (908, 71118), (1317, 49032), (1362, 47412), (1756, 36774), (1816, 35559), (2043, 31608), (2634, 24516), (2724, 23706), (3512, 18387), (3951, 16344), (4086, 15804), (5268, 12258), (5448, 11853), (6129, 10536), (7902, 8172)]