77383998

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:875

約数の個数: 80

約数和(自身を含む): 188643840

約数和(自身を除く): 111259842

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 279, 342, 513, 558, 589, 811, 837, 1026, 1178, 1539, 1622, 1674, 1767, 2433, 2511, 3078, 3534, 4866, 5022, 5301, 7299, 10602, 14598, 15409, 15903, 21897, 25141, 30818, 31806, 43794, 46227, 47709, 50282, 65691, 75423, 92454, 95418, 131382, 138681, 150846, 226269, 277362, 416043, 452538, 477679, 678807, 832086, 955358, 1248129, 1357614, 1433037, 2036421, 2496258, 2866074, 4072842, 4299111, 8598222, 12897333, 25794666, 38691999, 77383998]

約数ペア:

[(1, 77383998), (2, 38691999), (3, 25794666), (6, 12897333), (9, 8598222), (18, 4299111), (19, 4072842), (27, 2866074), (31, 2496258), (38, 2036421), (54, 1433037), (57, 1357614), (62, 1248129), (81, 955358), (93, 832086), (114, 678807), (162, 477679), (171, 452538), (186, 416043), (279, 277362), (342, 226269), (513, 150846), (558, 138681), (589, 131382), (811, 95418), (837, 92454), (1026, 75423), (1178, 65691), (1539, 50282), (1622, 47709), (1674, 46227), (1767, 43794), (2433, 31806), (2511, 30818), (3078, 25141), (3534, 21897), (4866, 15903), (5022, 15409), (5301, 14598), (7299, 10602)]