68621904

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4073}}^1$

素因数の和:4106

約数の個数: 100

約数和(自身を含む): 213942036

約数和(自身を除く): 145320132

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, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4073, 4212, 5616, 8146, 8424, 12219, 16292, 16848, 24438, 32584, 36657, 48876, 52949, 65168, 73314, 97752, 105898, 109971, 146628, 158847, 195504, 211796, 219942, 293256, 317694, 329913, 423592, 439884, 476541, 586512, 635388, 659826, 847184, 879768, 953082, 1270776, 1319652, 1429623, 1759536, 1906164, 2541552, 2639304, 2859246, 3812328, 4288869, 5278608, 5718492, 7624656, 8577738, 11436984, 17155476, 22873968, 34310952, 68621904]

約数ペア:

[(1, 68621904), (2, 34310952), (3, 22873968), (4, 17155476), (6, 11436984), (8, 8577738), (9, 7624656), (12, 5718492), (13, 5278608), (16, 4288869), (18, 3812328), (24, 2859246), (26, 2639304), (27, 2541552), (36, 1906164), (39, 1759536), (48, 1429623), (52, 1319652), (54, 1270776), (72, 953082), (78, 879768), (81, 847184), (104, 659826), (108, 635388), (117, 586512), (144, 476541), (156, 439884), (162, 423592), (208, 329913), (216, 317694), (234, 293256), (312, 219942), (324, 211796), (351, 195504), (432, 158847), (468, 146628), (624, 109971), (648, 105898), (702, 97752), (936, 73314), (1053, 65168), (1296, 52949), (1404, 48876), (1872, 36657), (2106, 32584), (2808, 24438), (4073, 16848), (4212, 16292), (5616, 12219), (8146, 8424)]