80907736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 191842560

約数和(自身を除く): 110934824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 103, 104, 166, 169, 182, 206, 332, 338, 364, 412, 581, 664, 676, 721, 728, 824, 1079, 1162, 1183, 1339, 1352, 1442, 2158, 2324, 2366, 2678, 2884, 4316, 4648, 4732, 5356, 5768, 7553, 8549, 8632, 9373, 9464, 10712, 14027, 15106, 17098, 17407, 18746, 28054, 30212, 34196, 34814, 37492, 56108, 59843, 60424, 68392, 69628, 74984, 98189, 111137, 112216, 119686, 121849, 139256, 196378, 222274, 239372, 243698, 392756, 444548, 478744, 487396, 777959, 785512, 889096, 974792, 1444781, 1555918, 2889562, 3111836, 5779124, 6223672, 10113467, 11558248, 20226934, 40453868, 80907736]

約数ペア:

[(1, 80907736), (2, 40453868), (4, 20226934), (7, 11558248), (8, 10113467), (13, 6223672), (14, 5779124), (26, 3111836), (28, 2889562), (52, 1555918), (56, 1444781), (83, 974792), (91, 889096), (103, 785512), (104, 777959), (166, 487396), (169, 478744), (182, 444548), (206, 392756), (332, 243698), (338, 239372), (364, 222274), (412, 196378), (581, 139256), (664, 121849), (676, 119686), (721, 112216), (728, 111137), (824, 98189), (1079, 74984), (1162, 69628), (1183, 68392), (1339, 60424), (1352, 59843), (1442, 56108), (2158, 37492), (2324, 34814), (2366, 34196), (2678, 30212), (2884, 28054), (4316, 18746), (4648, 17407), (4732, 17098), (5356, 15106), (5768, 14027), (7553, 10712), (8549, 9464), (8632, 9373)]