73087616

素因数分解:

$2^7\times 7^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 173954880

約数和(自身を除く): 100867264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 196, 224, 271, 301, 344, 392, 448, 542, 602, 688, 784, 896, 1084, 1204, 1376, 1568, 1897, 2107, 2168, 2408, 2752, 3136, 3794, 4214, 4336, 4816, 5504, 6272, 7588, 8428, 8672, 9632, 11653, 13279, 15176, 16856, 17344, 19264, 23306, 26558, 30352, 33712, 34688, 38528, 46612, 53116, 60704, 67424, 81571, 93224, 106232, 121408, 134848, 163142, 186448, 212464, 242816, 269696, 326284, 372896, 424928, 570997, 652568, 745792, 849856, 1141994, 1305136, 1491584, 1699712, 2283988, 2610272, 4567976, 5220544, 9135952, 10441088, 18271904, 36543808, 73087616]

約数ペア:

[(1, 73087616), (2, 36543808), (4, 18271904), (7, 10441088), (8, 9135952), (14, 5220544), (16, 4567976), (28, 2610272), (32, 2283988), (43, 1699712), (49, 1491584), (56, 1305136), (64, 1141994), (86, 849856), (98, 745792), (112, 652568), (128, 570997), (172, 424928), (196, 372896), (224, 326284), (271, 269696), (301, 242816), (344, 212464), (392, 186448), (448, 163142), (542, 134848), (602, 121408), (688, 106232), (784, 93224), (896, 81571), (1084, 67424), (1204, 60704), (1376, 53116), (1568, 46612), (1897, 38528), (2107, 34688), (2168, 33712), (2408, 30352), (2752, 26558), (3136, 23306), (3794, 19264), (4214, 17344), (4336, 16856), (4816, 15176), (5504, 13279), (6272, 11653), (7588, 9632), (8428, 8672)]