90979824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 254678144

約数和(自身を除く): 163698320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 312, 422, 624, 633, 691, 844, 1266, 1382, 1688, 2073, 2532, 2743, 2764, 3376, 4146, 5064, 5486, 5528, 8229, 8292, 8983, 10128, 10972, 11056, 16458, 16584, 17966, 21944, 26949, 32916, 33168, 35932, 43888, 53898, 65832, 71864, 107796, 131664, 143728, 145801, 215592, 291602, 431184, 437403, 583204, 874806, 1166408, 1749612, 1895413, 2332816, 3499224, 3790826, 5686239, 6998448, 7581652, 11372478, 15163304, 22744956, 30326608, 45489912, 90979824]

約数ペア:

[(1, 90979824), (2, 45489912), (3, 30326608), (4, 22744956), (6, 15163304), (8, 11372478), (12, 7581652), (13, 6998448), (16, 5686239), (24, 3790826), (26, 3499224), (39, 2332816), (48, 1895413), (52, 1749612), (78, 1166408), (104, 874806), (156, 583204), (208, 437403), (211, 431184), (312, 291602), (422, 215592), (624, 145801), (633, 143728), (691, 131664), (844, 107796), (1266, 71864), (1382, 65832), (1688, 53898), (2073, 43888), (2532, 35932), (2743, 33168), (2764, 32916), (3376, 26949), (4146, 21944), (5064, 17966), (5486, 16584), (5528, 16458), (8229, 11056), (8292, 10972), (8983, 10128)]