65028906

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 80

約数和(自身を含む): 157803360

約数和(自身を除く): 92774454

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 111, 114, 162, 171, 222, 333, 342, 513, 571, 666, 703, 999, 1026, 1142, 1406, 1539, 1713, 1998, 2109, 2997, 3078, 3426, 4218, 5139, 5994, 6327, 10278, 10849, 12654, 15417, 18981, 21127, 21698, 30834, 32547, 37962, 42254, 46251, 56943, 63381, 65094, 92502, 97641, 113886, 126762, 190143, 195282, 292923, 380286, 401413, 570429, 585846, 802826, 878769, 1140858, 1204239, 1711287, 1757538, 2408478, 3422574, 3612717, 7225434, 10838151, 21676302, 32514453, 65028906]

約数ペア:

[(1, 65028906), (2, 32514453), (3, 21676302), (6, 10838151), (9, 7225434), (18, 3612717), (19, 3422574), (27, 2408478), (37, 1757538), (38, 1711287), (54, 1204239), (57, 1140858), (74, 878769), (81, 802826), (111, 585846), (114, 570429), (162, 401413), (171, 380286), (222, 292923), (333, 195282), (342, 190143), (513, 126762), (571, 113886), (666, 97641), (703, 92502), (999, 65094), (1026, 63381), (1142, 56943), (1406, 46251), (1539, 42254), (1713, 37962), (1998, 32547), (2109, 30834), (2997, 21698), (3078, 21127), (3426, 18981), (4218, 15417), (5139, 12654), (5994, 10849), (6327, 10278)]