71817948

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1192

約数の個数: 96

約数和(自身を含む): 202496000

約数和(自身を除く): 130678052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1129, 1178, 1674, 1767, 2052, 2258, 2356, 3348, 3387, 3534, 4516, 5301, 6774, 7068, 10161, 10602, 13548, 15903, 20322, 21204, 21451, 30483, 31806, 34999, 40644, 42902, 60966, 63612, 64353, 69998, 85804, 104997, 121932, 128706, 139996, 193059, 209994, 257412, 314991, 386118, 419988, 579177, 629982, 664981, 772236, 944973, 1158354, 1259964, 1329962, 1889946, 1994943, 2316708, 2659924, 3779892, 3989886, 5984829, 7979772, 11969658, 17954487, 23939316, 35908974, 71817948]

約数ペア:

[(1, 71817948), (2, 35908974), (3, 23939316), (4, 17954487), (6, 11969658), (9, 7979772), (12, 5984829), (18, 3989886), (19, 3779892), (27, 2659924), (31, 2316708), (36, 1994943), (38, 1889946), (54, 1329962), (57, 1259964), (62, 1158354), (76, 944973), (93, 772236), (108, 664981), (114, 629982), (124, 579177), (171, 419988), (186, 386118), (228, 314991), (279, 257412), (342, 209994), (372, 193059), (513, 139996), (558, 128706), (589, 121932), (684, 104997), (837, 85804), (1026, 69998), (1116, 64353), (1129, 63612), (1178, 60966), (1674, 42902), (1767, 40644), (2052, 34999), (2258, 31806), (2356, 30483), (3348, 21451), (3387, 21204), (3534, 20322), (4516, 15903), (5301, 13548), (6774, 10602), (7068, 10161)]