888978492

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{3037}}^1$

素因数の和:3267

約数の個数: 72

約数和(自身を含む): 2308977216

約数和(自身を除く): 1419998724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 173, 188, 282, 346, 423, 519, 564, 692, 846, 1038, 1557, 1692, 2076, 3037, 3114, 6074, 6228, 8131, 9111, 12148, 16262, 18222, 24393, 27333, 32524, 36444, 48786, 54666, 73179, 97572, 109332, 142739, 146358, 285478, 292716, 428217, 525401, 570956, 856434, 1050802, 1284651, 1576203, 1712868, 2101604, 2569302, 3152406, 4728609, 5138604, 6304812, 9457218, 18914436, 24693847, 49387694, 74081541, 98775388, 148163082, 222244623, 296326164, 444489246, 888978492]

約数ペア:

[(1, 888978492), (2, 444489246), (3, 296326164), (4, 222244623), (6, 148163082), (9, 98775388), (12, 74081541), (18, 49387694), (36, 24693847), (47, 18914436), (94, 9457218), (141, 6304812), (173, 5138604), (188, 4728609), (282, 3152406), (346, 2569302), (423, 2101604), (519, 1712868), (564, 1576203), (692, 1284651), (846, 1050802), (1038, 856434), (1557, 570956), (1692, 525401), (2076, 428217), (3037, 292716), (3114, 285478), (6074, 146358), (6228, 142739), (8131, 109332), (9111, 97572), (12148, 73179), (16262, 54666), (18222, 48786), (24393, 36444), (27333, 32524)]