65708916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3213

約数の個数: 96

約数和(自身を含む): 198696960

約数和(自身を除く): 132988044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3167, 3458, 5187, 6334, 6916, 9501, 10374, 12668, 19002, 20748, 22169, 38004, 41171, 44338, 60173, 66507, 82342, 88676, 120346, 123513, 133014, 164684, 180519, 240692, 247026, 266028, 288197, 361038, 421211, 494052, 576394, 722076, 782249, 842422, 864591, 1152788, 1263633, 1564498, 1684844, 1729182, 2346747, 2527266, 3128996, 3458364, 4693494, 5054532, 5475743, 9386988, 10951486, 16427229, 21902972, 32854458, 65708916]

約数ペア:

[(1, 65708916), (2, 32854458), (3, 21902972), (4, 16427229), (6, 10951486), (7, 9386988), (12, 5475743), (13, 5054532), (14, 4693494), (19, 3458364), (21, 3128996), (26, 2527266), (28, 2346747), (38, 1729182), (39, 1684844), (42, 1564498), (52, 1263633), (57, 1152788), (76, 864591), (78, 842422), (84, 782249), (91, 722076), (114, 576394), (133, 494052), (156, 421211), (182, 361038), (228, 288197), (247, 266028), (266, 247026), (273, 240692), (364, 180519), (399, 164684), (494, 133014), (532, 123513), (546, 120346), (741, 88676), (798, 82342), (988, 66507), (1092, 60173), (1482, 44338), (1596, 41171), (1729, 38004), (2964, 22169), (3167, 20748), (3458, 19002), (5187, 12668), (6334, 10374), (6916, 9501)]