85852728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 261195480

約数和(自身を除く): 175342752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 67, 72, 74, 78, 104, 111, 117, 134, 148, 156, 201, 222, 234, 268, 296, 312, 333, 402, 444, 468, 481, 536, 603, 666, 804, 871, 888, 936, 962, 1206, 1332, 1369, 1443, 1608, 1742, 1924, 2412, 2479, 2613, 2664, 2738, 2886, 3484, 3848, 4107, 4329, 4824, 4958, 5226, 5476, 5772, 6968, 7437, 7839, 8214, 8658, 9916, 10452, 10952, 11544, 12321, 14874, 15678, 16428, 17316, 17797, 19832, 20904, 22311, 24642, 29748, 31356, 32227, 32856, 34632, 35594, 44622, 49284, 53391, 59496, 62712, 64454, 71188, 89244, 91723, 96681, 98568, 106782, 128908, 142376, 160173, 178488, 183446, 193362, 213564, 257816, 275169, 290043, 320346, 366892, 386724, 427128, 550338, 580086, 640692, 733784, 773448, 825507, 1100676, 1160172, 1192399, 1281384, 1651014, 2201352, 2320344, 2384798, 3302028, 3577197, 4769596, 6604056, 7154394, 9539192, 10731591, 14308788, 21463182, 28617576, 42926364, 85852728]

約数ペア:

[(1, 85852728), (2, 42926364), (3, 28617576), (4, 21463182), (6, 14308788), (8, 10731591), (9, 9539192), (12, 7154394), (13, 6604056), (18, 4769596), (24, 3577197), (26, 3302028), (36, 2384798), (37, 2320344), (39, 2201352), (52, 1651014), (67, 1281384), (72, 1192399), (74, 1160172), (78, 1100676), (104, 825507), (111, 773448), (117, 733784), (134, 640692), (148, 580086), (156, 550338), (201, 427128), (222, 386724), (234, 366892), (268, 320346), (296, 290043), (312, 275169), (333, 257816), (402, 213564), (444, 193362), (468, 183446), (481, 178488), (536, 160173), (603, 142376), (666, 128908), (804, 106782), (871, 98568), (888, 96681), (936, 91723), (962, 89244), (1206, 71188), (1332, 64454), (1369, 62712), (1443, 59496), (1608, 53391), (1742, 49284), (1924, 44622), (2412, 35594), (2479, 34632), (2613, 32856), (2664, 32227), (2738, 31356), (2886, 29748), (3484, 24642), (3848, 22311), (4107, 20904), (4329, 19832), (4824, 17797), (4958, 17316), (5226, 16428), (5476, 15678), (5772, 14874), (6968, 12321), (7437, 11544), (7839, 10952), (8214, 10452), (8658, 9916)]