68689296

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 216375040

約数和(自身を除く): 147685744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 151, 156, 162, 208, 216, 234, 243, 302, 312, 324, 351, 432, 453, 468, 486, 604, 624, 648, 702, 729, 906, 936, 972, 1053, 1208, 1296, 1359, 1404, 1458, 1812, 1872, 1944, 1963, 2106, 2187, 2416, 2718, 2808, 2916, 3159, 3624, 3888, 3926, 4077, 4212, 4374, 5436, 5616, 5832, 5889, 6318, 7248, 7852, 8154, 8424, 8748, 9477, 10872, 11664, 11778, 12231, 12636, 15704, 16308, 16848, 17496, 17667, 18954, 21744, 23556, 24462, 25272, 28431, 31408, 32616, 34992, 35334, 36693, 37908, 47112, 48924, 50544, 53001, 56862, 65232, 70668, 73386, 75816, 94224, 97848, 106002, 110079, 113724, 141336, 146772, 151632, 159003, 195696, 212004, 220158, 227448, 282672, 293544, 318006, 330237, 424008, 440316, 454896, 477009, 587088, 636012, 660474, 848016, 880632, 954018, 1272024, 1320948, 1431027, 1761264, 1908036, 2544048, 2641896, 2862054, 3816072, 4293081, 5283792, 5724108, 7632144, 8586162, 11448216, 17172324, 22896432, 34344648, 68689296]

約数ペア:

[(1, 68689296), (2, 34344648), (3, 22896432), (4, 17172324), (6, 11448216), (8, 8586162), (9, 7632144), (12, 5724108), (13, 5283792), (16, 4293081), (18, 3816072), (24, 2862054), (26, 2641896), (27, 2544048), (36, 1908036), (39, 1761264), (48, 1431027), (52, 1320948), (54, 1272024), (72, 954018), (78, 880632), (81, 848016), (104, 660474), (108, 636012), (117, 587088), (144, 477009), (151, 454896), (156, 440316), (162, 424008), (208, 330237), (216, 318006), (234, 293544), (243, 282672), (302, 227448), (312, 220158), (324, 212004), (351, 195696), (432, 159003), (453, 151632), (468, 146772), (486, 141336), (604, 113724), (624, 110079), (648, 106002), (702, 97848), (729, 94224), (906, 75816), (936, 73386), (972, 70668), (1053, 65232), (1208, 56862), (1296, 53001), (1359, 50544), (1404, 48924), (1458, 47112), (1812, 37908), (1872, 36693), (1944, 35334), (1963, 34992), (2106, 32616), (2187, 31408), (2416, 28431), (2718, 25272), (2808, 24462), (2916, 23556), (3159, 21744), (3624, 18954), (3888, 17667), (3926, 17496), (4077, 16848), (4212, 16308), (4374, 15704), (5436, 12636), (5616, 12231), (5832, 11778), (5889, 11664), (6318, 10872), (7248, 9477), (7852, 8748), (8154, 8424)]