72287748

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{51487}}^1$

素因数の和:51513

約数の個数: 48

約数和(自身を含む): 201832960

約数和(自身を除く): 129545212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 51487, 102974, 154461, 205948, 308922, 463383, 617844, 669331, 926766, 1338662, 1390149, 1853532, 2007993, 2677324, 2780298, 4015986, 5560596, 6023979, 8031972, 12047958, 18071937, 24095916, 36143874, 72287748]

約数ペア:

[(1, 72287748), (2, 36143874), (3, 24095916), (4, 18071937), (6, 12047958), (9, 8031972), (12, 6023979), (13, 5560596), (18, 4015986), (26, 2780298), (27, 2677324), (36, 2007993), (39, 1853532), (52, 1390149), (54, 1338662), (78, 926766), (108, 669331), (117, 617844), (156, 463383), (234, 308922), (351, 205948), (468, 154461), (702, 102974), (1404, 51487)]