90219816

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73709}}^1$

素因数の和:73738

約数の個数: 48

約数和(自身を含む): 258722100

約数和(自身を除く): 168502284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 73709, 147418, 221127, 294836, 442254, 589672, 663381, 884508, 1253053, 1326762, 1769016, 2506106, 2653524, 3759159, 5012212, 5307048, 7518318, 10024424, 11277477, 15036636, 22554954, 30073272, 45109908, 90219816]

約数ペア:

[(1, 90219816), (2, 45109908), (3, 30073272), (4, 22554954), (6, 15036636), (8, 11277477), (9, 10024424), (12, 7518318), (17, 5307048), (18, 5012212), (24, 3759159), (34, 2653524), (36, 2506106), (51, 1769016), (68, 1326762), (72, 1253053), (102, 884508), (136, 663381), (153, 589672), (204, 442254), (306, 294836), (408, 221127), (612, 147418), (1224, 73709)]