68107968

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 168

約数和(自身を含む): 209690208

約数和(自身を除く): 141582240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 64, 69, 72, 92, 96, 97, 106, 138, 144, 159, 184, 192, 194, 207, 212, 276, 288, 291, 318, 368, 388, 414, 424, 477, 552, 576, 582, 636, 736, 776, 828, 848, 873, 954, 1104, 1164, 1219, 1272, 1472, 1552, 1656, 1696, 1746, 1908, 2208, 2231, 2328, 2438, 2544, 3104, 3312, 3392, 3492, 3657, 3816, 4416, 4462, 4656, 4876, 5088, 5141, 6208, 6624, 6693, 6984, 7314, 7632, 8924, 9312, 9752, 10176, 10282, 10971, 13248, 13386, 13968, 14628, 15264, 15423, 17848, 18624, 19504, 20079, 20564, 21942, 26772, 27936, 29256, 30528, 30846, 35696, 39008, 40158, 41128, 43884, 46269, 53544, 55872, 58512, 61692, 71392, 78016, 80316, 82256, 87768, 92538, 107088, 117024, 118243, 123384, 142784, 160632, 164512, 175536, 185076, 214176, 234048, 236486, 246768, 321264, 329024, 351072, 354729, 370152, 428352, 472972, 493536, 642528, 702144, 709458, 740304, 945944, 987072, 1064187, 1285056, 1418916, 1480608, 1891888, 2128374, 2837832, 2961216, 3783776, 4256748, 5675664, 7567552, 8513496, 11351328, 17026992, 22702656, 34053984, 68107968]

約数ペア:

[(1, 68107968), (2, 34053984), (3, 22702656), (4, 17026992), (6, 11351328), (8, 8513496), (9, 7567552), (12, 5675664), (16, 4256748), (18, 3783776), (23, 2961216), (24, 2837832), (32, 2128374), (36, 1891888), (46, 1480608), (48, 1418916), (53, 1285056), (64, 1064187), (69, 987072), (72, 945944), (92, 740304), (96, 709458), (97, 702144), (106, 642528), (138, 493536), (144, 472972), (159, 428352), (184, 370152), (192, 354729), (194, 351072), (207, 329024), (212, 321264), (276, 246768), (288, 236486), (291, 234048), (318, 214176), (368, 185076), (388, 175536), (414, 164512), (424, 160632), (477, 142784), (552, 123384), (576, 118243), (582, 117024), (636, 107088), (736, 92538), (776, 87768), (828, 82256), (848, 80316), (873, 78016), (954, 71392), (1104, 61692), (1164, 58512), (1219, 55872), (1272, 53544), (1472, 46269), (1552, 43884), (1656, 41128), (1696, 40158), (1746, 39008), (1908, 35696), (2208, 30846), (2231, 30528), (2328, 29256), (2438, 27936), (2544, 26772), (3104, 21942), (3312, 20564), (3392, 20079), (3492, 19504), (3657, 18624), (3816, 17848), (4416, 15423), (4462, 15264), (4656, 14628), (4876, 13968), (5088, 13386), (5141, 13248), (6208, 10971), (6624, 10282), (6693, 10176), (6984, 9752), (7314, 9312), (7632, 8924)]