71409168

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3517}}^1$

素因数の和:3581

約数の個数: 80

約数和(自身を含む): 209391360

約数和(自身を除く): 137982192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 3517, 5076, 6768, 7034, 10152, 10551, 14068, 20304, 21102, 28136, 31653, 42204, 56272, 63306, 84408, 94959, 126612, 165299, 168816, 189918, 253224, 330598, 379836, 495897, 506448, 661196, 759672, 991794, 1322392, 1487691, 1519344, 1983588, 2644784, 2975382, 3967176, 4463073, 5950764, 7934352, 8926146, 11901528, 17852292, 23803056, 35704584, 71409168]

約数ペア:

[(1, 71409168), (2, 35704584), (3, 23803056), (4, 17852292), (6, 11901528), (8, 8926146), (9, 7934352), (12, 5950764), (16, 4463073), (18, 3967176), (24, 2975382), (27, 2644784), (36, 1983588), (47, 1519344), (48, 1487691), (54, 1322392), (72, 991794), (94, 759672), (108, 661196), (141, 506448), (144, 495897), (188, 379836), (216, 330598), (282, 253224), (376, 189918), (423, 168816), (432, 165299), (564, 126612), (752, 94959), (846, 84408), (1128, 63306), (1269, 56272), (1692, 42204), (2256, 31653), (2538, 28136), (3384, 21102), (3517, 20304), (5076, 14068), (6768, 10551), (7034, 10152)]