38779884

素因数分解:

$2^2\times 3^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 192

約数和(自身を含む): 123432960

約数和(自身を除く): 84653076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 81, 93, 99, 108, 117, 124, 132, 143, 156, 162, 186, 198, 234, 243, 279, 286, 297, 324, 341, 351, 372, 396, 403, 429, 468, 486, 558, 572, 594, 682, 702, 729, 806, 837, 858, 891, 972, 1023, 1053, 1116, 1188, 1209, 1287, 1364, 1404, 1458, 1612, 1674, 1716, 1782, 2046, 2106, 2187, 2418, 2511, 2574, 2673, 2916, 3069, 3159, 3348, 3564, 3627, 3861, 4092, 4212, 4374, 4433, 4836, 5022, 5148, 5346, 6138, 6318, 7254, 7533, 7722, 8019, 8748, 8866, 9207, 9477, 10044, 10692, 10881, 11583, 12276, 12636, 13299, 14508, 15066, 15444, 16038, 17732, 18414, 18954, 21762, 22599, 23166, 24057, 26598, 27621, 28431, 30132, 32076, 32643, 34749, 36828, 37908, 39897, 43524, 45198, 46332, 48114, 53196, 55242, 56862, 65286, 67797, 69498, 79794, 82863, 90396, 96228, 97929, 104247, 110484, 113724, 119691, 130572, 135594, 138996, 159588, 165726, 195858, 208494, 239382, 248589, 271188, 293787, 312741, 331452, 359073, 391716, 416988, 478764, 497178, 587574, 625482, 718146, 745767, 881361, 994356, 1077219, 1175148, 1250964, 1436292, 1491534, 1762722, 2154438, 2983068, 3231657, 3525444, 4308876, 6463314, 9694971, 12926628, 19389942, 38779884]

約数ペア:

[(1, 38779884), (2, 19389942), (3, 12926628), (4, 9694971), (6, 6463314), (9, 4308876), (11, 3525444), (12, 3231657), (13, 2983068), (18, 2154438), (22, 1762722), (26, 1491534), (27, 1436292), (31, 1250964), (33, 1175148), (36, 1077219), (39, 994356), (44, 881361), (52, 745767), (54, 718146), (62, 625482), (66, 587574), (78, 497178), (81, 478764), (93, 416988), (99, 391716), (108, 359073), (117, 331452), (124, 312741), (132, 293787), (143, 271188), (156, 248589), (162, 239382), (186, 208494), (198, 195858), (234, 165726), (243, 159588), (279, 138996), (286, 135594), (297, 130572), (324, 119691), (341, 113724), (351, 110484), (372, 104247), (396, 97929), (403, 96228), (429, 90396), (468, 82863), (486, 79794), (558, 69498), (572, 67797), (594, 65286), (682, 56862), (702, 55242), (729, 53196), (806, 48114), (837, 46332), (858, 45198), (891, 43524), (972, 39897), (1023, 37908), (1053, 36828), (1116, 34749), (1188, 32643), (1209, 32076), (1287, 30132), (1364, 28431), (1404, 27621), (1458, 26598), (1612, 24057), (1674, 23166), (1716, 22599), (1782, 21762), (2046, 18954), (2106, 18414), (2187, 17732), (2418, 16038), (2511, 15444), (2574, 15066), (2673, 14508), (2916, 13299), (3069, 12636), (3159, 12276), (3348, 11583), (3564, 10881), (3627, 10692), (3861, 10044), (4092, 9477), (4212, 9207), (4374, 8866), (4433, 8748), (4836, 8019), (5022, 7722), (5148, 7533), (5346, 7254), (6138, 6318)]