74695446

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:551

約数の個数: 80

約数和(自身を含む): 192825600

約数和(自身を除く): 118130154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 199, 331, 378, 398, 567, 597, 662, 993, 1134, 1194, 1393, 1791, 1986, 2317, 2786, 2979, 3582, 4179, 4634, 5373, 5958, 6951, 8358, 8937, 10746, 12537, 13902, 16119, 17874, 20853, 25074, 26811, 32238, 37611, 41706, 53622, 62559, 65869, 75222, 112833, 125118, 131738, 187677, 197607, 225666, 375354, 395214, 461083, 592821, 922166, 1185642, 1383249, 1778463, 2766498, 3556926, 4149747, 5335389, 8299494, 10670778, 12449241, 24898482, 37347723, 74695446]

約数ペア:

[(1, 74695446), (2, 37347723), (3, 24898482), (6, 12449241), (7, 10670778), (9, 8299494), (14, 5335389), (18, 4149747), (21, 3556926), (27, 2766498), (42, 1778463), (54, 1383249), (63, 1185642), (81, 922166), (126, 592821), (162, 461083), (189, 395214), (199, 375354), (331, 225666), (378, 197607), (398, 187677), (567, 131738), (597, 125118), (662, 112833), (993, 75222), (1134, 65869), (1194, 62559), (1393, 53622), (1791, 41706), (1986, 37611), (2317, 32238), (2786, 26811), (2979, 25074), (3582, 20853), (4179, 17874), (4634, 16119), (5373, 13902), (5958, 12537), (6951, 10746), (8358, 8937)]