84182820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 245296128

約数和(自身を除く): 161113308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 67, 86, 129, 134, 172, 201, 215, 258, 268, 335, 402, 430, 487, 516, 645, 670, 804, 860, 974, 1005, 1290, 1340, 1461, 1948, 2010, 2435, 2580, 2881, 2922, 4020, 4870, 5762, 5844, 7305, 8643, 9740, 11524, 14405, 14610, 17286, 20941, 28810, 29220, 32629, 34572, 41882, 43215, 57620, 62823, 65258, 83764, 86430, 97887, 104705, 125646, 130516, 163145, 172860, 195774, 209410, 251292, 314115, 326290, 391548, 418820, 489435, 628230, 652580, 978870, 1256460, 1403047, 1957740, 2806094, 4209141, 5612188, 7015235, 8418282, 14030470, 16836564, 21045705, 28060940, 42091410, 84182820]

約数ペア:

[(1, 84182820), (2, 42091410), (3, 28060940), (4, 21045705), (5, 16836564), (6, 14030470), (10, 8418282), (12, 7015235), (15, 5612188), (20, 4209141), (30, 2806094), (43, 1957740), (60, 1403047), (67, 1256460), (86, 978870), (129, 652580), (134, 628230), (172, 489435), (201, 418820), (215, 391548), (258, 326290), (268, 314115), (335, 251292), (402, 209410), (430, 195774), (487, 172860), (516, 163145), (645, 130516), (670, 125646), (804, 104705), (860, 97887), (974, 86430), (1005, 83764), (1290, 65258), (1340, 62823), (1461, 57620), (1948, 43215), (2010, 41882), (2435, 34572), (2580, 32629), (2881, 29220), (2922, 28810), (4020, 20941), (4870, 17286), (5762, 14610), (5844, 14405), (7305, 11524), (8643, 9740)]