68612016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 194630400

約数和(自身を除く): 126018384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 199, 264, 398, 528, 597, 653, 796, 1194, 1306, 1592, 1959, 2189, 2388, 2612, 3184, 3918, 4378, 4776, 5224, 6567, 7183, 7836, 8756, 9552, 10448, 13134, 14366, 15672, 17512, 21549, 26268, 28732, 31344, 35024, 43098, 52536, 57464, 86196, 105072, 114928, 129947, 172392, 259894, 344784, 389841, 519788, 779682, 1039576, 1429417, 1559364, 2079152, 2858834, 3118728, 4288251, 5717668, 6237456, 8576502, 11435336, 17153004, 22870672, 34306008, 68612016]

約数ペア:

[(1, 68612016), (2, 34306008), (3, 22870672), (4, 17153004), (6, 11435336), (8, 8576502), (11, 6237456), (12, 5717668), (16, 4288251), (22, 3118728), (24, 2858834), (33, 2079152), (44, 1559364), (48, 1429417), (66, 1039576), (88, 779682), (132, 519788), (176, 389841), (199, 344784), (264, 259894), (398, 172392), (528, 129947), (597, 114928), (653, 105072), (796, 86196), (1194, 57464), (1306, 52536), (1592, 43098), (1959, 35024), (2189, 31344), (2388, 28732), (2612, 26268), (3184, 21549), (3918, 17512), (4378, 15672), (4776, 14366), (5224, 13134), (6567, 10448), (7183, 9552), (7836, 8756)]