91224016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 205611840

約数和(自身を除く): 114387824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 208, 247, 304, 328, 494, 533, 563, 656, 779, 988, 1066, 1126, 1558, 1976, 2132, 2252, 3116, 3952, 4264, 4504, 6232, 7319, 8528, 9008, 10127, 10697, 12464, 14638, 20254, 21394, 23083, 29276, 40508, 42788, 46166, 58552, 81016, 85576, 92332, 117104, 139061, 162032, 171152, 184664, 278122, 300079, 369328, 438577, 556244, 600158, 877154, 1112488, 1200316, 1754308, 2224976, 2400632, 3508616, 4801264, 5701501, 7017232, 11403002, 22806004, 45612008, 91224016]

約数ペア:

[(1, 91224016), (2, 45612008), (4, 22806004), (8, 11403002), (13, 7017232), (16, 5701501), (19, 4801264), (26, 3508616), (38, 2400632), (41, 2224976), (52, 1754308), (76, 1200316), (82, 1112488), (104, 877154), (152, 600158), (164, 556244), (208, 438577), (247, 369328), (304, 300079), (328, 278122), (494, 184664), (533, 171152), (563, 162032), (656, 139061), (779, 117104), (988, 92332), (1066, 85576), (1126, 81016), (1558, 58552), (1976, 46166), (2132, 42788), (2252, 40508), (3116, 29276), (3952, 23083), (4264, 21394), (4504, 20254), (6232, 14638), (7319, 12464), (8528, 10697), (9008, 10127)]