66279840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12553}}^1$

素因数の和:12582

約数の個数: 96

約数和(自身を含む): 227779776

約数和(自身を除く): 161499936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 12553, 25106, 37659, 50212, 62765, 75318, 100424, 125530, 138083, 150636, 188295, 200848, 251060, 276166, 301272, 376590, 401696, 414249, 502120, 552332, 602544, 690415, 753180, 828498, 1004240, 1104664, 1205088, 1380830, 1506360, 1656996, 2008480, 2071245, 2209328, 2761660, 3012720, 3313992, 4142490, 4418656, 5523320, 6025440, 6627984, 8284980, 11046640, 13255968, 16569960, 22093280, 33139920, 66279840]

約数ペア:

[(1, 66279840), (2, 33139920), (3, 22093280), (4, 16569960), (5, 13255968), (6, 11046640), (8, 8284980), (10, 6627984), (11, 6025440), (12, 5523320), (15, 4418656), (16, 4142490), (20, 3313992), (22, 3012720), (24, 2761660), (30, 2209328), (32, 2071245), (33, 2008480), (40, 1656996), (44, 1506360), (48, 1380830), (55, 1205088), (60, 1104664), (66, 1004240), (80, 828498), (88, 753180), (96, 690415), (110, 602544), (120, 552332), (132, 502120), (160, 414249), (165, 401696), (176, 376590), (220, 301272), (240, 276166), (264, 251060), (330, 200848), (352, 188295), (440, 150636), (480, 138083), (528, 125530), (660, 100424), (880, 75318), (1056, 62765), (1320, 50212), (1760, 37659), (2640, 25106), (5280, 12553)]