8013406788

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{44887}}^1$

素因数の和:44951

約数の個数: 120

約数和(自身を含む): 22812081600

約数和(自身を除く): 14798674812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 108, 114, 116, 162, 171, 174, 228, 261, 324, 342, 348, 513, 522, 551, 684, 783, 1026, 1044, 1102, 1539, 1566, 1653, 2052, 2204, 2349, 3078, 3132, 3306, 4698, 4959, 6156, 6612, 9396, 9918, 14877, 19836, 29754, 44631, 44887, 59508, 89262, 89774, 134661, 178524, 179548, 269322, 403983, 538644, 807966, 852853, 1211949, 1301723, 1615932, 1705706, 2423898, 2558559, 2603446, 3411412, 3635847, 3905169, 4847796, 5117118, 5206892, 7271694, 7675677, 7810338, 10234236, 11715507, 14543388, 15351354, 15620676, 23027031, 23431014, 24732737, 30702708, 35146521, 46054062, 46862028, 49465474, 69081093, 70293042, 74198211, 92108124, 98930948, 105439563, 138162186, 140586084, 148396422, 210879126, 222594633, 276324372, 296792844, 421758252, 445189266, 667783899, 890378532, 1335567798, 2003351697, 2671135596, 4006703394, 8013406788]

約数ペア:

[(1, 8013406788), (2, 4006703394), (3, 2671135596), (4, 2003351697), (6, 1335567798), (9, 890378532), (12, 667783899), (18, 445189266), (19, 421758252), (27, 296792844), (29, 276324372), (36, 222594633), (38, 210879126), (54, 148396422), (57, 140586084), (58, 138162186), (76, 105439563), (81, 98930948), (87, 92108124), (108, 74198211), (114, 70293042), (116, 69081093), (162, 49465474), (171, 46862028), (174, 46054062), (228, 35146521), (261, 30702708), (324, 24732737), (342, 23431014), (348, 23027031), (513, 15620676), (522, 15351354), (551, 14543388), (684, 11715507), (783, 10234236), (1026, 7810338), (1044, 7675677), (1102, 7271694), (1539, 5206892), (1566, 5117118), (1653, 4847796), (2052, 3905169), (2204, 3635847), (2349, 3411412), (3078, 2603446), (3132, 2558559), (3306, 2423898), (4698, 1705706), (4959, 1615932), (6156, 1301723), (6612, 1211949), (9396, 852853), (9918, 807966), (14877, 538644), (19836, 403983), (29754, 269322), (44631, 179548), (44887, 178524), (59508, 134661), (89262, 89774)]