87925008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 240708800

約数和(自身を除く): 152783792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 229, 304, 421, 456, 458, 687, 842, 912, 916, 1263, 1374, 1684, 1832, 2526, 2748, 3368, 3664, 4351, 5052, 5496, 6736, 7999, 8702, 10104, 10992, 13053, 15998, 17404, 20208, 23997, 26106, 31996, 34808, 47994, 52212, 63992, 69616, 95988, 96409, 104424, 127984, 191976, 192818, 208848, 289227, 383952, 385636, 578454, 771272, 1156908, 1542544, 1831771, 2313816, 3663542, 4627632, 5495313, 7327084, 10990626, 14654168, 21981252, 29308336, 43962504, 87925008]

約数ペア:

[(1, 87925008), (2, 43962504), (3, 29308336), (4, 21981252), (6, 14654168), (8, 10990626), (12, 7327084), (16, 5495313), (19, 4627632), (24, 3663542), (38, 2313816), (48, 1831771), (57, 1542544), (76, 1156908), (114, 771272), (152, 578454), (228, 385636), (229, 383952), (304, 289227), (421, 208848), (456, 192818), (458, 191976), (687, 127984), (842, 104424), (912, 96409), (916, 95988), (1263, 69616), (1374, 63992), (1684, 52212), (1832, 47994), (2526, 34808), (2748, 31996), (3368, 26106), (3664, 23997), (4351, 20208), (5052, 17404), (5496, 15998), (6736, 13053), (7999, 10992), (8702, 10104)]