85313268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3437

約数の個数: 72

約数和(自身を含む): 233207520

約数和(自身を除く): 147894252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 3371, 4218, 6327, 6742, 8436, 10113, 12654, 13484, 20226, 25308, 30339, 40452, 60678, 64049, 121356, 124727, 128098, 192147, 249454, 256196, 374181, 384294, 498908, 576441, 748362, 768588, 1122543, 1152882, 1496724, 2245086, 2305764, 2369813, 4490172, 4739626, 7109439, 9479252, 14218878, 21328317, 28437756, 42656634, 85313268]

約数ペア:

[(1, 85313268), (2, 42656634), (3, 28437756), (4, 21328317), (6, 14218878), (9, 9479252), (12, 7109439), (18, 4739626), (19, 4490172), (36, 2369813), (37, 2305764), (38, 2245086), (57, 1496724), (74, 1152882), (76, 1122543), (111, 768588), (114, 748362), (148, 576441), (171, 498908), (222, 384294), (228, 374181), (333, 256196), (342, 249454), (444, 192147), (666, 128098), (684, 124727), (703, 121356), (1332, 64049), (1406, 60678), (2109, 40452), (2812, 30339), (3371, 25308), (4218, 20226), (6327, 13484), (6742, 12654), (8436, 10113)]