82045320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97673}}^1$

素因数の和:97694

約数の個数: 64

約数和(自身を含む): 281301120

約数和(自身を除く): 199255800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 97673, 195346, 293019, 390692, 488365, 586038, 683711, 781384, 976730, 1172076, 1367422, 1465095, 1953460, 2051133, 2344152, 2734844, 2930190, 3418555, 3906920, 4102266, 5469688, 5860380, 6837110, 8204532, 10255665, 11720760, 13674220, 16409064, 20511330, 27348440, 41022660, 82045320]

約数ペア:

[(1, 82045320), (2, 41022660), (3, 27348440), (4, 20511330), (5, 16409064), (6, 13674220), (7, 11720760), (8, 10255665), (10, 8204532), (12, 6837110), (14, 5860380), (15, 5469688), (20, 4102266), (21, 3906920), (24, 3418555), (28, 2930190), (30, 2734844), (35, 2344152), (40, 2051133), (42, 1953460), (56, 1465095), (60, 1367422), (70, 1172076), (84, 976730), (105, 781384), (120, 683711), (140, 586038), (168, 488365), (210, 390692), (280, 293019), (420, 195346), (840, 97673)]