79858386

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 80

約数和(自身を含む): 186297408

約数和(自身を除く): 106439022

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 71, 81, 106, 131, 142, 159, 162, 213, 262, 318, 393, 426, 477, 639, 786, 954, 1179, 1278, 1431, 1917, 2358, 2862, 3537, 3763, 3834, 4293, 5751, 6943, 7074, 7526, 8586, 9301, 10611, 11289, 11502, 13886, 18602, 20829, 21222, 22578, 27903, 33867, 41658, 55806, 62487, 67734, 83709, 101601, 124974, 167418, 187461, 203202, 251127, 304803, 374922, 492953, 502254, 562383, 609606, 753381, 985906, 1124766, 1478859, 1506762, 2957718, 4436577, 8873154, 13309731, 26619462, 39929193, 79858386]

約数ペア:

[(1, 79858386), (2, 39929193), (3, 26619462), (6, 13309731), (9, 8873154), (18, 4436577), (27, 2957718), (53, 1506762), (54, 1478859), (71, 1124766), (81, 985906), (106, 753381), (131, 609606), (142, 562383), (159, 502254), (162, 492953), (213, 374922), (262, 304803), (318, 251127), (393, 203202), (426, 187461), (477, 167418), (639, 124974), (786, 101601), (954, 83709), (1179, 67734), (1278, 62487), (1431, 55806), (1917, 41658), (2358, 33867), (2862, 27903), (3537, 22578), (3763, 21222), (3834, 20829), (4293, 18602), (5751, 13886), (6943, 11502), (7074, 11289), (7526, 10611), (8586, 9301)]