87127272

素因数分解:

$2^3\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 242985600

約数和(自身を除く): 155858328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 311, 622, 933, 1244, 1297, 1866, 2488, 2594, 2799, 3732, 3891, 5188, 5598, 7464, 7782, 8397, 10376, 11196, 11673, 15564, 16794, 22392, 23346, 31128, 33588, 35019, 46692, 67176, 70038, 93384, 140076, 280152, 403367, 806734, 1210101, 1613468, 2420202, 3226936, 3630303, 4840404, 7260606, 9680808, 10890909, 14521212, 21781818, 29042424, 43563636, 87127272]

約数ペア:

[(1, 87127272), (2, 43563636), (3, 29042424), (4, 21781818), (6, 14521212), (8, 10890909), (9, 9680808), (12, 7260606), (18, 4840404), (24, 3630303), (27, 3226936), (36, 2420202), (54, 1613468), (72, 1210101), (108, 806734), (216, 403367), (311, 280152), (622, 140076), (933, 93384), (1244, 70038), (1297, 67176), (1866, 46692), (2488, 35019), (2594, 33588), (2799, 31128), (3732, 23346), (3891, 22392), (5188, 16794), (5598, 15564), (7464, 11673), (7782, 11196), (8397, 10376)]