71380656

素因数分解:

$2^4\times 3^3\times {\mathrm{165233}}^1$

素因数の和:165250

約数の個数: 40

約数和(自身を含む): 204890160

約数和(自身を除く): 133509504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 165233, 330466, 495699, 660932, 991398, 1321864, 1487097, 1982796, 2643728, 2974194, 3965592, 4461291, 5948388, 7931184, 8922582, 11896776, 17845164, 23793552, 35690328, 71380656]

約数ペア:

[(1, 71380656), (2, 35690328), (3, 23793552), (4, 17845164), (6, 11896776), (8, 8922582), (9, 7931184), (12, 5948388), (16, 4461291), (18, 3965592), (24, 2974194), (27, 2643728), (36, 1982796), (48, 1487097), (54, 1321864), (72, 991398), (108, 660932), (144, 495699), (216, 330466), (432, 165233)]