54878148

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 160095936

約数和(自身を除く): 105217788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 101, 108, 117, 129, 156, 162, 172, 202, 234, 243, 258, 303, 324, 351, 387, 404, 468, 486, 516, 559, 606, 702, 774, 909, 972, 1053, 1118, 1161, 1212, 1313, 1404, 1548, 1677, 1818, 2106, 2236, 2322, 2626, 2727, 3159, 3354, 3483, 3636, 3939, 4212, 4343, 4644, 5031, 5252, 5454, 6318, 6708, 6966, 7878, 8181, 8686, 10062, 10449, 10908, 11817, 12636, 13029, 13932, 15093, 15756, 16362, 17372, 20124, 20898, 23634, 24543, 26058, 30186, 32724, 35451, 39087, 41796, 45279, 47268, 49086, 52116, 56459, 60372, 70902, 78174, 90558, 98172, 106353, 112918, 117261, 135837, 141804, 156348, 169377, 181116, 212706, 225836, 234522, 271674, 319059, 338754, 351783, 425412, 469044, 508131, 543348, 638118, 677508, 703566, 1016262, 1055349, 1276236, 1407132, 1524393, 2032524, 2110698, 3048786, 4221396, 4573179, 6097572, 9146358, 13719537, 18292716, 27439074, 54878148]

約数ペア:

[(1, 54878148), (2, 27439074), (3, 18292716), (4, 13719537), (6, 9146358), (9, 6097572), (12, 4573179), (13, 4221396), (18, 3048786), (26, 2110698), (27, 2032524), (36, 1524393), (39, 1407132), (43, 1276236), (52, 1055349), (54, 1016262), (78, 703566), (81, 677508), (86, 638118), (101, 543348), (108, 508131), (117, 469044), (129, 425412), (156, 351783), (162, 338754), (172, 319059), (202, 271674), (234, 234522), (243, 225836), (258, 212706), (303, 181116), (324, 169377), (351, 156348), (387, 141804), (404, 135837), (468, 117261), (486, 112918), (516, 106353), (559, 98172), (606, 90558), (702, 78174), (774, 70902), (909, 60372), (972, 56459), (1053, 52116), (1118, 49086), (1161, 47268), (1212, 45279), (1313, 41796), (1404, 39087), (1548, 35451), (1677, 32724), (1818, 30186), (2106, 26058), (2236, 24543), (2322, 23634), (2626, 20898), (2727, 20124), (3159, 17372), (3354, 16362), (3483, 15756), (3636, 15093), (3939, 13932), (4212, 13029), (4343, 12636), (4644, 11817), (5031, 10908), (5252, 10449), (5454, 10062), (6318, 8686), (6708, 8181), (6966, 7878)]