90979968

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 250332480

約数和(自身を除く): 159352512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 71, 94, 96, 128, 141, 142, 188, 192, 213, 282, 284, 376, 384, 426, 564, 568, 752, 852, 1128, 1136, 1504, 1704, 2256, 2272, 3008, 3337, 3408, 4512, 4544, 5041, 6016, 6674, 6816, 9024, 9088, 10011, 10082, 13348, 13632, 15123, 18048, 20022, 20164, 26696, 27264, 30246, 40044, 40328, 53392, 60492, 80088, 80656, 106784, 120984, 160176, 161312, 213568, 236927, 241968, 320352, 322624, 427136, 473854, 483936, 640704, 645248, 710781, 947708, 967872, 1281408, 1421562, 1895416, 1935744, 2843124, 3790832, 5686248, 7581664, 11372496, 15163328, 22744992, 30326656, 45489984, 90979968]

約数ペア:

[(1, 90979968), (2, 45489984), (3, 30326656), (4, 22744992), (6, 15163328), (8, 11372496), (12, 7581664), (16, 5686248), (24, 3790832), (32, 2843124), (47, 1935744), (48, 1895416), (64, 1421562), (71, 1281408), (94, 967872), (96, 947708), (128, 710781), (141, 645248), (142, 640704), (188, 483936), (192, 473854), (213, 427136), (282, 322624), (284, 320352), (376, 241968), (384, 236927), (426, 213568), (564, 161312), (568, 160176), (752, 120984), (852, 106784), (1128, 80656), (1136, 80088), (1504, 60492), (1704, 53392), (2256, 40328), (2272, 40044), (3008, 30246), (3337, 27264), (3408, 26696), (4512, 20164), (4544, 20022), (5041, 18048), (6016, 15123), (6674, 13632), (6816, 13348), (9024, 10082), (9088, 10011)]