72241416

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1979}}^1$

素因数の和:2020

約数の個数: 96

約数和(自身を含む): 217404000

約数和(自身を除く): 145162584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 169, 216, 234, 312, 338, 351, 468, 507, 676, 702, 936, 1014, 1352, 1404, 1521, 1979, 2028, 2808, 3042, 3958, 4056, 4563, 5937, 6084, 7916, 9126, 11874, 12168, 15832, 17811, 18252, 23748, 25727, 35622, 36504, 47496, 51454, 53433, 71244, 77181, 102908, 106866, 142488, 154362, 205816, 213732, 231543, 308724, 334451, 427464, 463086, 617448, 668902, 694629, 926172, 1003353, 1337804, 1389258, 1852344, 2006706, 2675608, 2778516, 3010059, 4013412, 5557032, 6020118, 8026824, 9030177, 12040236, 18060354, 24080472, 36120708, 72241416]

約数ペア:

[(1, 72241416), (2, 36120708), (3, 24080472), (4, 18060354), (6, 12040236), (8, 9030177), (9, 8026824), (12, 6020118), (13, 5557032), (18, 4013412), (24, 3010059), (26, 2778516), (27, 2675608), (36, 2006706), (39, 1852344), (52, 1389258), (54, 1337804), (72, 1003353), (78, 926172), (104, 694629), (108, 668902), (117, 617448), (156, 463086), (169, 427464), (216, 334451), (234, 308724), (312, 231543), (338, 213732), (351, 205816), (468, 154362), (507, 142488), (676, 106866), (702, 102908), (936, 77181), (1014, 71244), (1352, 53433), (1404, 51454), (1521, 47496), (1979, 36504), (2028, 35622), (2808, 25727), (3042, 23748), (3958, 18252), (4056, 17811), (4563, 15832), (5937, 12168), (6084, 11874), (7916, 9126)]