54454428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{769}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 158077920

約数和(自身を除く): 103623492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281, 562, 769, 843, 1124, 1538, 1686, 1967, 2307, 2529, 3076, 3372, 3934, 4614, 5058, 5383, 5901, 6921, 7868, 9228, 10116, 10766, 11802, 13842, 16149, 17703, 21532, 23604, 27684, 32298, 35406, 48447, 64596, 70812, 96894, 193788, 216089, 432178, 648267, 864356, 1296534, 1512623, 1944801, 2593068, 3025246, 3889602, 4537869, 6050492, 7779204, 9075738, 13613607, 18151476, 27227214, 54454428]

約数ペア:

[(1, 54454428), (2, 27227214), (3, 18151476), (4, 13613607), (6, 9075738), (7, 7779204), (9, 6050492), (12, 4537869), (14, 3889602), (18, 3025246), (21, 2593068), (28, 1944801), (36, 1512623), (42, 1296534), (63, 864356), (84, 648267), (126, 432178), (252, 216089), (281, 193788), (562, 96894), (769, 70812), (843, 64596), (1124, 48447), (1538, 35406), (1686, 32298), (1967, 27684), (2307, 23604), (2529, 21532), (3076, 17703), (3372, 16149), (3934, 13842), (4614, 11802), (5058, 10766), (5383, 10116), (5901, 9228), (6921, 7868)]