77648922

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 189423360

約数和(自身を除く): 111774438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 234, 318, 351, 477, 689, 702, 954, 1378, 1431, 2067, 2087, 2862, 4134, 4174, 6201, 6261, 12402, 12522, 18603, 18783, 27131, 37206, 37566, 54262, 56349, 81393, 110611, 112698, 162786, 221222, 244179, 331833, 488358, 663666, 732537, 995499, 1437943, 1465074, 1990998, 2875886, 2986497, 4313829, 5972994, 8627658, 12941487, 25882974, 38824461, 77648922]

約数ペア:

[(1, 77648922), (2, 38824461), (3, 25882974), (6, 12941487), (9, 8627658), (13, 5972994), (18, 4313829), (26, 2986497), (27, 2875886), (39, 1990998), (53, 1465074), (54, 1437943), (78, 995499), (106, 732537), (117, 663666), (159, 488358), (234, 331833), (318, 244179), (351, 221222), (477, 162786), (689, 112698), (702, 110611), (954, 81393), (1378, 56349), (1431, 54262), (2067, 37566), (2087, 37206), (2862, 27131), (4134, 18783), (4174, 18603), (6201, 12522), (6261, 12402)]