65113552

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 90

約数和(自身を含む): 154389858

約数和(自身を除く): 89276306

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 157, 161, 184, 196, 314, 322, 368, 392, 529, 628, 644, 784, 1058, 1099, 1127, 1256, 1288, 2116, 2198, 2254, 2512, 2576, 3611, 3703, 4232, 4396, 4508, 7222, 7406, 7693, 8464, 8792, 9016, 14444, 14812, 15386, 17584, 18032, 25277, 25921, 28888, 29624, 30772, 50554, 51842, 57776, 59248, 61544, 83053, 101108, 103684, 123088, 166106, 176939, 202216, 207368, 332212, 353878, 404432, 414736, 581371, 664424, 707756, 1162742, 1328848, 1415512, 2325484, 2831024, 4069597, 4650968, 8139194, 9301936, 16278388, 32556776, 65113552]

約数ペア:

[(1, 65113552), (2, 32556776), (4, 16278388), (7, 9301936), (8, 8139194), (14, 4650968), (16, 4069597), (23, 2831024), (28, 2325484), (46, 1415512), (49, 1328848), (56, 1162742), (92, 707756), (98, 664424), (112, 581371), (157, 414736), (161, 404432), (184, 353878), (196, 332212), (314, 207368), (322, 202216), (368, 176939), (392, 166106), (529, 123088), (628, 103684), (644, 101108), (784, 83053), (1058, 61544), (1099, 59248), (1127, 57776), (1256, 51842), (1288, 50554), (2116, 30772), (2198, 29624), (2254, 28888), (2512, 25921), (2576, 25277), (3611, 18032), (3703, 17584), (4232, 15386), (4396, 14812), (4508, 14444), (7222, 9016), (7406, 8792), (7693, 8464)]