64505136

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 173426400

約数和(自身を除く): 108921264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 73, 82, 123, 146, 164, 219, 246, 292, 328, 438, 449, 492, 584, 656, 876, 898, 984, 1168, 1347, 1752, 1796, 1968, 2694, 2993, 3504, 3592, 5388, 5986, 7184, 8979, 10776, 11972, 17958, 18409, 21552, 23944, 32777, 35916, 36818, 47888, 55227, 65554, 71832, 73636, 98331, 110454, 131108, 143664, 147272, 196662, 220908, 262216, 294544, 393324, 441816, 524432, 786648, 883632, 1343857, 1573296, 2687714, 4031571, 5375428, 8063142, 10750856, 16126284, 21501712, 32252568, 64505136]

約数ペア:

[(1, 64505136), (2, 32252568), (3, 21501712), (4, 16126284), (6, 10750856), (8, 8063142), (12, 5375428), (16, 4031571), (24, 2687714), (41, 1573296), (48, 1343857), (73, 883632), (82, 786648), (123, 524432), (146, 441816), (164, 393324), (219, 294544), (246, 262216), (292, 220908), (328, 196662), (438, 147272), (449, 143664), (492, 131108), (584, 110454), (656, 98331), (876, 73636), (898, 71832), (984, 65554), (1168, 55227), (1347, 47888), (1752, 36818), (1796, 35916), (1968, 32777), (2694, 23944), (2993, 21552), (3504, 18409), (3592, 17958), (5388, 11972), (5986, 10776), (7184, 8979)]