78734916

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 168

約数和(自身を含む): 233080064

約数和(自身を除く): 154345148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 67, 78, 81, 93, 108, 117, 124, 134, 156, 162, 186, 201, 234, 243, 268, 279, 324, 351, 372, 402, 403, 468, 486, 558, 603, 702, 729, 804, 806, 837, 871, 972, 1053, 1116, 1206, 1209, 1404, 1458, 1612, 1674, 1742, 1809, 2077, 2106, 2412, 2418, 2511, 2613, 2916, 3159, 3348, 3484, 3618, 3627, 4154, 4212, 4836, 5022, 5226, 5427, 6231, 6318, 7236, 7254, 7533, 7839, 8308, 9477, 10044, 10452, 10854, 10881, 12462, 12636, 14508, 15066, 15678, 16281, 18693, 18954, 21708, 21762, 22599, 23517, 24924, 27001, 30132, 31356, 32562, 32643, 37386, 37908, 43524, 45198, 47034, 48843, 54002, 56079, 65124, 65286, 70551, 74772, 81003, 90396, 94068, 97686, 97929, 108004, 112158, 130572, 141102, 162006, 168237, 195372, 195858, 211653, 224316, 243009, 282204, 293787, 324012, 336474, 391716, 423306, 486018, 504711, 587574, 634959, 672948, 729027, 846612, 972036, 1009422, 1175148, 1269918, 1458054, 1514133, 2018844, 2187081, 2539836, 2916108, 3028266, 4374162, 6056532, 6561243, 8748324, 13122486, 19683729, 26244972, 39367458, 78734916]

約数ペア:

[(1, 78734916), (2, 39367458), (3, 26244972), (4, 19683729), (6, 13122486), (9, 8748324), (12, 6561243), (13, 6056532), (18, 4374162), (26, 3028266), (27, 2916108), (31, 2539836), (36, 2187081), (39, 2018844), (52, 1514133), (54, 1458054), (62, 1269918), (67, 1175148), (78, 1009422), (81, 972036), (93, 846612), (108, 729027), (117, 672948), (124, 634959), (134, 587574), (156, 504711), (162, 486018), (186, 423306), (201, 391716), (234, 336474), (243, 324012), (268, 293787), (279, 282204), (324, 243009), (351, 224316), (372, 211653), (402, 195858), (403, 195372), (468, 168237), (486, 162006), (558, 141102), (603, 130572), (702, 112158), (729, 108004), (804, 97929), (806, 97686), (837, 94068), (871, 90396), (972, 81003), (1053, 74772), (1116, 70551), (1206, 65286), (1209, 65124), (1404, 56079), (1458, 54002), (1612, 48843), (1674, 47034), (1742, 45198), (1809, 43524), (2077, 37908), (2106, 37386), (2412, 32643), (2418, 32562), (2511, 31356), (2613, 30132), (2916, 27001), (3159, 24924), (3348, 23517), (3484, 22599), (3618, 21762), (3627, 21708), (4154, 18954), (4212, 18693), (4836, 16281), (5022, 15678), (5226, 15066), (5427, 14508), (6231, 12636), (6318, 12462), (7236, 10881), (7254, 10854), (7533, 10452), (7839, 10044), (8308, 9477)]