87217104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 259983360

約数和(自身を除く): 172766256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 59, 69, 78, 92, 103, 104, 118, 138, 156, 177, 184, 206, 208, 236, 276, 299, 309, 312, 354, 368, 412, 472, 552, 598, 618, 624, 708, 767, 824, 897, 944, 1104, 1196, 1236, 1339, 1357, 1416, 1534, 1648, 1794, 2301, 2369, 2392, 2472, 2678, 2714, 2832, 3068, 3588, 4017, 4071, 4602, 4738, 4784, 4944, 5356, 5428, 6077, 6136, 7107, 7176, 8034, 8142, 9204, 9476, 10712, 10856, 12154, 12272, 14214, 14352, 16068, 16284, 17641, 18231, 18408, 18952, 21424, 21712, 24308, 28428, 30797, 32136, 32568, 35282, 36462, 36816, 37904, 48616, 52923, 56856, 61594, 64272, 65136, 70564, 72924, 79001, 92391, 97232, 105846, 113712, 123188, 139771, 141128, 145848, 158002, 184782, 211692, 237003, 246376, 279542, 282256, 291696, 316004, 369564, 419313, 423384, 474006, 492752, 559084, 632008, 739128, 838626, 846768, 948012, 1118168, 1264016, 1478256, 1677252, 1817023, 1896024, 2236336, 3354504, 3634046, 3792048, 5451069, 6709008, 7268092, 10902138, 14536184, 21804276, 29072368, 43608552, 87217104]

約数ペア:

[(1, 87217104), (2, 43608552), (3, 29072368), (4, 21804276), (6, 14536184), (8, 10902138), (12, 7268092), (13, 6709008), (16, 5451069), (23, 3792048), (24, 3634046), (26, 3354504), (39, 2236336), (46, 1896024), (48, 1817023), (52, 1677252), (59, 1478256), (69, 1264016), (78, 1118168), (92, 948012), (103, 846768), (104, 838626), (118, 739128), (138, 632008), (156, 559084), (177, 492752), (184, 474006), (206, 423384), (208, 419313), (236, 369564), (276, 316004), (299, 291696), (309, 282256), (312, 279542), (354, 246376), (368, 237003), (412, 211692), (472, 184782), (552, 158002), (598, 145848), (618, 141128), (624, 139771), (708, 123188), (767, 113712), (824, 105846), (897, 97232), (944, 92391), (1104, 79001), (1196, 72924), (1236, 70564), (1339, 65136), (1357, 64272), (1416, 61594), (1534, 56856), (1648, 52923), (1794, 48616), (2301, 37904), (2369, 36816), (2392, 36462), (2472, 35282), (2678, 32568), (2714, 32136), (2832, 30797), (3068, 28428), (3588, 24308), (4017, 21712), (4071, 21424), (4602, 18952), (4738, 18408), (4784, 18231), (4944, 17641), (5356, 16284), (5428, 16068), (6077, 14352), (6136, 14214), (7107, 12272), (7176, 12154), (8034, 10856), (8142, 10712), (9204, 9476)]