74646572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 178074624

約数和(自身を除く): 103428052

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 103, 143, 154, 181, 182, 206, 286, 308, 362, 364, 412, 572, 721, 724, 1001, 1133, 1267, 1339, 1442, 1991, 2002, 2266, 2353, 2534, 2678, 2884, 3982, 4004, 4532, 4706, 5068, 5356, 7931, 7964, 9373, 9412, 13937, 14729, 15862, 16471, 18643, 18746, 25883, 27874, 29458, 31724, 32942, 37286, 37492, 51766, 55748, 58916, 65884, 74572, 103103, 103532, 130501, 181181, 205073, 206206, 242359, 261002, 362362, 410146, 412412, 484718, 522004, 724724, 820292, 969436, 1435511, 1696513, 2665949, 2871022, 3393026, 5331898, 5742044, 6786052, 10663796, 18661643, 37323286, 74646572]

約数ペア:

[(1, 74646572), (2, 37323286), (4, 18661643), (7, 10663796), (11, 6786052), (13, 5742044), (14, 5331898), (22, 3393026), (26, 2871022), (28, 2665949), (44, 1696513), (52, 1435511), (77, 969436), (91, 820292), (103, 724724), (143, 522004), (154, 484718), (181, 412412), (182, 410146), (206, 362362), (286, 261002), (308, 242359), (362, 206206), (364, 205073), (412, 181181), (572, 130501), (721, 103532), (724, 103103), (1001, 74572), (1133, 65884), (1267, 58916), (1339, 55748), (1442, 51766), (1991, 37492), (2002, 37286), (2266, 32942), (2353, 31724), (2534, 29458), (2678, 27874), (2884, 25883), (3982, 18746), (4004, 18643), (4532, 16471), (4706, 15862), (5068, 14729), (5356, 13937), (7931, 9412), (7964, 9373)]