85736456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 183496320

約数和(自身を除く): 97759864

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 73, 92, 104, 146, 184, 292, 299, 491, 584, 598, 949, 982, 1196, 1679, 1898, 1964, 2392, 3358, 3796, 3928, 6383, 6716, 7592, 11293, 12766, 13432, 21827, 22586, 25532, 35843, 43654, 45172, 51064, 71686, 87308, 90344, 143372, 146809, 174616, 286744, 293618, 465959, 587236, 824389, 931918, 1174472, 1648778, 1863836, 3297556, 3727672, 6595112, 10717057, 21434114, 42868228, 85736456]

約数ペア:

[(1, 85736456), (2, 42868228), (4, 21434114), (8, 10717057), (13, 6595112), (23, 3727672), (26, 3297556), (46, 1863836), (52, 1648778), (73, 1174472), (92, 931918), (104, 824389), (146, 587236), (184, 465959), (292, 293618), (299, 286744), (491, 174616), (584, 146809), (598, 143372), (949, 90344), (982, 87308), (1196, 71686), (1679, 51064), (1898, 45172), (1964, 43654), (2392, 35843), (3358, 25532), (3796, 22586), (3928, 21827), (6383, 13432), (6716, 12766), (7592, 11293)]