47947464

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1292

約数の個数: 80

約数和(自身を含む): 136611420

約数和(自身を除く): 88663956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1213, 1464, 1647, 2196, 2426, 3294, 3639, 4392, 4852, 4941, 6588, 7278, 9704, 9882, 10917, 13176, 14556, 19764, 21834, 29112, 32751, 39528, 43668, 65502, 73993, 87336, 98253, 131004, 147986, 196506, 221979, 262008, 295972, 393012, 443958, 591944, 665937, 786024, 887916, 1331874, 1775832, 1997811, 2663748, 3995622, 5327496, 5993433, 7991244, 11986866, 15982488, 23973732, 47947464]

約数ペア:

[(1, 47947464), (2, 23973732), (3, 15982488), (4, 11986866), (6, 7991244), (8, 5993433), (9, 5327496), (12, 3995622), (18, 2663748), (24, 1997811), (27, 1775832), (36, 1331874), (54, 887916), (61, 786024), (72, 665937), (81, 591944), (108, 443958), (122, 393012), (162, 295972), (183, 262008), (216, 221979), (244, 196506), (324, 147986), (366, 131004), (488, 98253), (549, 87336), (648, 73993), (732, 65502), (1098, 43668), (1213, 39528), (1464, 32751), (1647, 29112), (2196, 21834), (2426, 19764), (3294, 14556), (3639, 13176), (4392, 10917), (4852, 9882), (4941, 9704), (6588, 7278)]