80515344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18433}}^1$

素因数の和:18464

約数の個数: 80

約数和(自身を含む): 256011392

約数和(自身を除く): 175496048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 18433, 36866, 55299, 73732, 110598, 129031, 147464, 221196, 239629, 258062, 294928, 387093, 442392, 479258, 516124, 718887, 774186, 884784, 958516, 1032248, 1437774, 1548372, 1677403, 1917032, 2064496, 2875548, 3096744, 3354806, 3834064, 5032209, 5751096, 6193488, 6709612, 10064418, 11502192, 13419224, 20128836, 26838448, 40257672, 80515344]

約数ペア:

[(1, 80515344), (2, 40257672), (3, 26838448), (4, 20128836), (6, 13419224), (7, 11502192), (8, 10064418), (12, 6709612), (13, 6193488), (14, 5751096), (16, 5032209), (21, 3834064), (24, 3354806), (26, 3096744), (28, 2875548), (39, 2064496), (42, 1917032), (48, 1677403), (52, 1548372), (56, 1437774), (78, 1032248), (84, 958516), (91, 884784), (104, 774186), (112, 718887), (156, 516124), (168, 479258), (182, 442392), (208, 387093), (273, 294928), (312, 258062), (336, 239629), (364, 221196), (546, 147464), (624, 129031), (728, 110598), (1092, 73732), (1456, 55299), (2184, 36866), (4368, 18433)]