80885844

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 230307840

約数和(自身を除く): 149421996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 212, 234, 318, 351, 468, 477, 636, 689, 702, 954, 1087, 1378, 1404, 1431, 1908, 2067, 2174, 2756, 2862, 3261, 4134, 4348, 5724, 6201, 6522, 8268, 9783, 12402, 13044, 14131, 18603, 19566, 24804, 28262, 29349, 37206, 39132, 42393, 56524, 57611, 58698, 74412, 84786, 115222, 117396, 127179, 169572, 172833, 230444, 254358, 345666, 381537, 508716, 518499, 691332, 748943, 763074, 1036998, 1497886, 1526148, 1555497, 2073996, 2246829, 2995772, 3110994, 4493658, 6221988, 6740487, 8987316, 13480974, 20221461, 26961948, 40442922, 80885844]

約数ペア:

[(1, 80885844), (2, 40442922), (3, 26961948), (4, 20221461), (6, 13480974), (9, 8987316), (12, 6740487), (13, 6221988), (18, 4493658), (26, 3110994), (27, 2995772), (36, 2246829), (39, 2073996), (52, 1555497), (53, 1526148), (54, 1497886), (78, 1036998), (106, 763074), (108, 748943), (117, 691332), (156, 518499), (159, 508716), (212, 381537), (234, 345666), (318, 254358), (351, 230444), (468, 172833), (477, 169572), (636, 127179), (689, 117396), (702, 115222), (954, 84786), (1087, 74412), (1378, 58698), (1404, 57611), (1431, 56524), (1908, 42393), (2067, 39132), (2174, 37206), (2756, 29349), (2862, 28262), (3261, 24804), (4134, 19566), (4348, 18603), (5724, 14131), (6201, 13044), (6522, 12402), (8268, 9783)]