87130232

素因数分解:

$2^3\times 7^3\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 192888000

約数和(自身を除く): 105757768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 281, 343, 392, 452, 562, 686, 791, 904, 1124, 1372, 1582, 1967, 2248, 2744, 3164, 3934, 5537, 6328, 7868, 11074, 13769, 15736, 22148, 27538, 31753, 38759, 44296, 55076, 63506, 77518, 96383, 110152, 127012, 155036, 192766, 222271, 254024, 310072, 385532, 444542, 771064, 889084, 1555897, 1778168, 3111794, 6223588, 10891279, 12447176, 21782558, 43565116, 87130232]

約数ペア:

[(1, 87130232), (2, 43565116), (4, 21782558), (7, 12447176), (8, 10891279), (14, 6223588), (28, 3111794), (49, 1778168), (56, 1555897), (98, 889084), (113, 771064), (196, 444542), (226, 385532), (281, 310072), (343, 254024), (392, 222271), (452, 192766), (562, 155036), (686, 127012), (791, 110152), (904, 96383), (1124, 77518), (1372, 63506), (1582, 55076), (1967, 44296), (2248, 38759), (2744, 31753), (3164, 27538), (3934, 22148), (5537, 15736), (6328, 13769), (7868, 11074)]