63807888

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2056

約数の個数: 80

約数和(自身を含む): 178024320

約数和(自身を除く): 114216432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 667, 696, 1104, 1334, 1392, 1993, 2001, 2668, 3986, 4002, 5336, 5979, 7972, 8004, 10672, 11958, 15944, 16008, 23916, 31888, 32016, 45839, 47832, 57797, 91678, 95664, 115594, 137517, 173391, 183356, 231188, 275034, 346782, 366712, 462376, 550068, 693564, 733424, 924752, 1100136, 1329331, 1387128, 2200272, 2658662, 2774256, 3987993, 5317324, 7975986, 10634648, 15951972, 21269296, 31903944, 63807888]

約数ペア:

[(1, 63807888), (2, 31903944), (3, 21269296), (4, 15951972), (6, 10634648), (8, 7975986), (12, 5317324), (16, 3987993), (23, 2774256), (24, 2658662), (29, 2200272), (46, 1387128), (48, 1329331), (58, 1100136), (69, 924752), (87, 733424), (92, 693564), (116, 550068), (138, 462376), (174, 366712), (184, 346782), (232, 275034), (276, 231188), (348, 183356), (368, 173391), (464, 137517), (552, 115594), (667, 95664), (696, 91678), (1104, 57797), (1334, 47832), (1392, 45839), (1993, 32016), (2001, 31888), (2668, 23916), (3986, 16008), (4002, 15944), (5336, 11958), (5979, 10672), (7972, 8004)]