87527804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 193687200

約数和(自身を除く): 106159396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 169, 182, 212, 338, 349, 364, 371, 676, 689, 698, 742, 1183, 1378, 1396, 1484, 2366, 2443, 2756, 4537, 4732, 4823, 4886, 8957, 9074, 9646, 9772, 17914, 18148, 18497, 19292, 31759, 35828, 36994, 58981, 62699, 63518, 73988, 117962, 125398, 127036, 129479, 235924, 240461, 250796, 258958, 412867, 480922, 517916, 825734, 961844, 1651468, 1683227, 3125993, 3366454, 6251986, 6732908, 12503972, 21881951, 43763902, 87527804]

約数ペア:

[(1, 87527804), (2, 43763902), (4, 21881951), (7, 12503972), (13, 6732908), (14, 6251986), (26, 3366454), (28, 3125993), (52, 1683227), (53, 1651468), (91, 961844), (106, 825734), (169, 517916), (182, 480922), (212, 412867), (338, 258958), (349, 250796), (364, 240461), (371, 235924), (676, 129479), (689, 127036), (698, 125398), (742, 117962), (1183, 73988), (1378, 63518), (1396, 62699), (1484, 58981), (2366, 36994), (2443, 35828), (2756, 31759), (4537, 19292), (4732, 18497), (4823, 18148), (4886, 17914), (8957, 9772), (9074, 9646)]