66723216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{569}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 197904000

約数和(自身を除く): 131180784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 349, 569, 698, 1047, 1138, 1396, 1707, 2094, 2276, 2443, 2792, 3414, 3983, 4188, 4552, 4886, 5584, 6828, 7329, 7966, 8376, 9104, 9772, 11949, 13656, 14658, 15932, 16752, 19544, 23898, 27312, 29316, 31864, 39088, 47796, 58632, 63728, 95592, 117264, 191184, 198581, 397162, 595743, 794324, 1191486, 1390067, 1588648, 2382972, 2780134, 3177296, 4170201, 4765944, 5560268, 8340402, 9531888, 11120536, 16680804, 22241072, 33361608, 66723216]

約数ペア:

[(1, 66723216), (2, 33361608), (3, 22241072), (4, 16680804), (6, 11120536), (7, 9531888), (8, 8340402), (12, 5560268), (14, 4765944), (16, 4170201), (21, 3177296), (24, 2780134), (28, 2382972), (42, 1588648), (48, 1390067), (56, 1191486), (84, 794324), (112, 595743), (168, 397162), (336, 198581), (349, 191184), (569, 117264), (698, 95592), (1047, 63728), (1138, 58632), (1396, 47796), (1707, 39088), (2094, 31864), (2276, 29316), (2443, 27312), (2792, 23898), (3414, 19544), (3983, 16752), (4188, 15932), (4552, 14658), (4886, 13656), (5584, 11949), (6828, 9772), (7329, 9104), (7966, 8376)]