39764844

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 120748320

約数和(自身を除く): 80983476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 89, 108, 126, 162, 178, 189, 197, 252, 267, 324, 356, 378, 394, 534, 567, 591, 623, 756, 788, 801, 1068, 1134, 1182, 1246, 1379, 1602, 1773, 1869, 2268, 2364, 2403, 2492, 2758, 3204, 3546, 3738, 4137, 4806, 5319, 5516, 5607, 7092, 7209, 7476, 8274, 9612, 10638, 11214, 12411, 14418, 15957, 16548, 16821, 17533, 21276, 22428, 24822, 28836, 31914, 33642, 35066, 37233, 49644, 50463, 52599, 63828, 67284, 70132, 74466, 100926, 105198, 111699, 122731, 148932, 157797, 201852, 210396, 223398, 245462, 315594, 368193, 446796, 473391, 490924, 631188, 736386, 946782, 1104579, 1420173, 1472772, 1893564, 2209158, 2840346, 3313737, 4418316, 5680692, 6627474, 9941211, 13254948, 19882422, 39764844]

約数ペア:

[(1, 39764844), (2, 19882422), (3, 13254948), (4, 9941211), (6, 6627474), (7, 5680692), (9, 4418316), (12, 3313737), (14, 2840346), (18, 2209158), (21, 1893564), (27, 1472772), (28, 1420173), (36, 1104579), (42, 946782), (54, 736386), (63, 631188), (81, 490924), (84, 473391), (89, 446796), (108, 368193), (126, 315594), (162, 245462), (178, 223398), (189, 210396), (197, 201852), (252, 157797), (267, 148932), (324, 122731), (356, 111699), (378, 105198), (394, 100926), (534, 74466), (567, 70132), (591, 67284), (623, 63828), (756, 52599), (788, 50463), (801, 49644), (1068, 37233), (1134, 35066), (1182, 33642), (1246, 31914), (1379, 28836), (1602, 24822), (1773, 22428), (1869, 21276), (2268, 17533), (2364, 16821), (2403, 16548), (2492, 15957), (2758, 14418), (3204, 12411), (3546, 11214), (3738, 10638), (4137, 9612), (4806, 8274), (5319, 7476), (5516, 7209), (5607, 7092)]