71046816

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1399}}^1$

素因数の和:1458

約数の個数: 72

約数和(自身を含む): 195098400

約数和(自身を除く): 124051584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 529, 552, 736, 1058, 1104, 1399, 1587, 2116, 2208, 2798, 3174, 4197, 4232, 5596, 6348, 8394, 8464, 11192, 12696, 16788, 16928, 22384, 25392, 32177, 33576, 44768, 50784, 64354, 67152, 96531, 128708, 134304, 193062, 257416, 386124, 514832, 740071, 772248, 1029664, 1480142, 1544496, 2220213, 2960284, 3088992, 4440426, 5920568, 8880852, 11841136, 17761704, 23682272, 35523408, 71046816]

約数ペア:

[(1, 71046816), (2, 35523408), (3, 23682272), (4, 17761704), (6, 11841136), (8, 8880852), (12, 5920568), (16, 4440426), (23, 3088992), (24, 2960284), (32, 2220213), (46, 1544496), (48, 1480142), (69, 1029664), (92, 772248), (96, 740071), (138, 514832), (184, 386124), (276, 257416), (368, 193062), (529, 134304), (552, 128708), (736, 96531), (1058, 67152), (1104, 64354), (1399, 50784), (1587, 44768), (2116, 33576), (2208, 32177), (2798, 25392), (3174, 22384), (4197, 16928), (4232, 16788), (5596, 12696), (6348, 11192), (8394, 8464)]