68213790722

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{2393}}^1$

素因数の和:3304

約数の個数: 96

約数和(自身を含む): 134248472064

約数和(自身を除く): 66034681342

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 853, 1078, 1519, 1706, 2387, 2393, 3038, 4774, 4786, 5971, 9383, 11942, 16709, 16751, 18766, 26323, 26443, 33418, 33502, 41797, 52646, 52886, 65681, 74183, 83594, 117257, 131362, 148366, 184261, 185101, 234514, 290873, 368522, 370202, 459767, 519281, 581746, 816013, 919534, 1038562, 1289827, 1295707, 1632026, 2036111, 2041229, 2579654, 2591414, 3634967, 4072222, 4082458, 5712091, 7269934, 11424182, 14252777, 14288603, 22453519, 28505554, 28577206, 39984637, 44907038, 63278099, 79969274, 100020221, 126556198, 157174633, 200040442, 314349266, 442946693, 696059089, 885893386, 1100222431, 1392118178, 2200444862, 3100626851, 4872413623, 6201253702, 9744827246, 34106895361, 68213790722]

約数ペア:

[(1, 68213790722), (2, 34106895361), (7, 9744827246), (11, 6201253702), (14, 4872413623), (22, 3100626851), (31, 2200444862), (49, 1392118178), (62, 1100222431), (77, 885893386), (98, 696059089), (154, 442946693), (217, 314349266), (341, 200040442), (434, 157174633), (539, 126556198), (682, 100020221), (853, 79969274), (1078, 63278099), (1519, 44907038), (1706, 39984637), (2387, 28577206), (2393, 28505554), (3038, 22453519), (4774, 14288603), (4786, 14252777), (5971, 11424182), (9383, 7269934), (11942, 5712091), (16709, 4082458), (16751, 4072222), (18766, 3634967), (26323, 2591414), (26443, 2579654), (33418, 2041229), (33502, 2036111), (41797, 1632026), (52646, 1295707), (52886, 1289827), (65681, 1038562), (74183, 919534), (83594, 816013), (117257, 581746), (131362, 519281), (148366, 459767), (184261, 370202), (185101, 368522), (234514, 290873)]