73499874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 178993152

約数和(自身を除く): 105493278

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 311, 331, 357, 622, 662, 714, 933, 993, 1866, 1986, 2177, 2317, 4354, 4634, 5287, 5627, 6531, 6951, 10574, 11254, 13062, 13902, 15861, 16881, 31722, 33762, 37009, 39389, 74018, 78778, 102941, 111027, 118167, 205882, 222054, 236334, 308823, 617646, 720587, 1441174, 1749997, 2161761, 3499994, 4323522, 5249991, 10499982, 12249979, 24499958, 36749937, 73499874]

約数ペア:

[(1, 73499874), (2, 36749937), (3, 24499958), (6, 12249979), (7, 10499982), (14, 5249991), (17, 4323522), (21, 3499994), (34, 2161761), (42, 1749997), (51, 1441174), (102, 720587), (119, 617646), (238, 308823), (311, 236334), (331, 222054), (357, 205882), (622, 118167), (662, 111027), (714, 102941), (933, 78778), (993, 74018), (1866, 39389), (1986, 37009), (2177, 33762), (2317, 31722), (4354, 16881), (4634, 15861), (5287, 13902), (5627, 13062), (6531, 11254), (6951, 10574)]