71178984

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{6547}}^1$

素因数の和:6710

約数の個数: 48

約数和(自身を含む): 194082720

約数和(自身を除く): 122903736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 6547, 10872, 13094, 19641, 26188, 39282, 52376, 58923, 78564, 117846, 157128, 235692, 471384, 988597, 1977194, 2965791, 3954388, 5931582, 7908776, 8897373, 11863164, 17794746, 23726328, 35589492, 71178984]

約数ペア:

[(1, 71178984), (2, 35589492), (3, 23726328), (4, 17794746), (6, 11863164), (8, 8897373), (9, 7908776), (12, 5931582), (18, 3954388), (24, 2965791), (36, 1977194), (72, 988597), (151, 471384), (302, 235692), (453, 157128), (604, 117846), (906, 78564), (1208, 58923), (1359, 52376), (1812, 39282), (2718, 26188), (3624, 19641), (5436, 13094), (6547, 10872)]