73311208

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 150141420

約数和(自身を除く): 76830212

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 289, 296, 578, 629, 857, 1156, 1258, 1714, 2312, 2516, 3428, 5032, 6856, 10693, 14569, 21386, 29138, 31709, 42772, 58276, 63418, 85544, 116552, 126836, 247673, 253672, 495346, 539053, 990692, 1078106, 1981384, 2156212, 4312424, 9163901, 18327802, 36655604, 73311208]

約数ペア:

[(1, 73311208), (2, 36655604), (4, 18327802), (8, 9163901), (17, 4312424), (34, 2156212), (37, 1981384), (68, 1078106), (74, 990692), (136, 539053), (148, 495346), (289, 253672), (296, 247673), (578, 126836), (629, 116552), (857, 85544), (1156, 63418), (1258, 58276), (1714, 42772), (2312, 31709), (2516, 29138), (3428, 21386), (5032, 14569), (6856, 10693)]