78983632

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3236

約数の個数: 80

約数和(自身を含む): 199487232

約数和(自身を除く): 120503600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3191, 3536, 6188, 6382, 12376, 12764, 22337, 24752, 25528, 41483, 44674, 51056, 54247, 82966, 89348, 108494, 165932, 178696, 216988, 290381, 331864, 357392, 379729, 433976, 580762, 663728, 705211, 759458, 867952, 1161524, 1410422, 1518916, 2323048, 2820844, 3037832, 4646096, 4936477, 5641688, 6075664, 9872954, 11283376, 19745908, 39491816, 78983632]

約数ペア:

[(1, 78983632), (2, 39491816), (4, 19745908), (7, 11283376), (8, 9872954), (13, 6075664), (14, 5641688), (16, 4936477), (17, 4646096), (26, 3037832), (28, 2820844), (34, 2323048), (52, 1518916), (56, 1410422), (68, 1161524), (91, 867952), (104, 759458), (112, 705211), (119, 663728), (136, 580762), (182, 433976), (208, 379729), (221, 357392), (238, 331864), (272, 290381), (364, 216988), (442, 178696), (476, 165932), (728, 108494), (884, 89348), (952, 82966), (1456, 54247), (1547, 51056), (1768, 44674), (1904, 41483), (3094, 25528), (3191, 24752), (3536, 22337), (6188, 12764), (6382, 12376)]