73074708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1847}}^1$

素因数の和:2021

約数の個数: 72

約数和(自身を含む): 212564352

約数和(自身を除く): 139489644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1847, 1884, 2198, 2826, 3297, 3694, 4396, 5541, 5652, 6594, 7388, 9891, 11082, 12929, 13188, 16623, 19782, 22164, 25858, 33246, 38787, 39564, 51716, 66492, 77574, 116361, 155148, 232722, 289979, 465444, 579958, 869937, 1159916, 1739874, 2029853, 2609811, 3479748, 4059706, 5219622, 6089559, 8119412, 10439244, 12179118, 18268677, 24358236, 36537354, 73074708]

約数ペア:

[(1, 73074708), (2, 36537354), (3, 24358236), (4, 18268677), (6, 12179118), (7, 10439244), (9, 8119412), (12, 6089559), (14, 5219622), (18, 4059706), (21, 3479748), (28, 2609811), (36, 2029853), (42, 1739874), (63, 1159916), (84, 869937), (126, 579958), (157, 465444), (252, 289979), (314, 232722), (471, 155148), (628, 116361), (942, 77574), (1099, 66492), (1413, 51716), (1847, 39564), (1884, 38787), (2198, 33246), (2826, 25858), (3297, 22164), (3694, 19782), (4396, 16623), (5541, 13188), (5652, 12929), (6594, 11082), (7388, 9891)]