84438564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 230858208

約数和(自身を除く): 146419644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 881, 978, 1141, 1762, 1956, 2282, 2643, 3423, 3524, 4564, 5286, 6167, 6846, 7987, 10572, 12334, 13692, 15974, 18501, 23961, 24668, 31948, 37002, 43169, 47922, 74004, 86338, 95844, 129507, 143603, 172676, 259014, 287206, 430809, 518028, 574412, 861618, 1005221, 1723236, 2010442, 3015663, 4020884, 6031326, 7036547, 12062652, 14073094, 21109641, 28146188, 42219282, 84438564]

約数ペア:

[(1, 84438564), (2, 42219282), (3, 28146188), (4, 21109641), (6, 14073094), (7, 12062652), (12, 7036547), (14, 6031326), (21, 4020884), (28, 3015663), (42, 2010442), (49, 1723236), (84, 1005221), (98, 861618), (147, 574412), (163, 518028), (196, 430809), (294, 287206), (326, 259014), (489, 172676), (588, 143603), (652, 129507), (881, 95844), (978, 86338), (1141, 74004), (1762, 47922), (1956, 43169), (2282, 37002), (2643, 31948), (3423, 24668), (3524, 23961), (4564, 18501), (5286, 15974), (6167, 13692), (6846, 12334), (7987, 10572)]