81498432528

素因数分解:

$2^4\times 3^8\times {\mathrm{607}}^1\times {\mathrm{1279}}^1$

素因数の和:1918

約数の個数: 180

約数和(自身を含む): 237418455040

約数和(自身を除く): 155920022512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 607, 648, 729, 972, 1214, 1279, 1296, 1458, 1821, 1944, 2187, 2428, 2558, 2916, 3642, 3837, 3888, 4374, 4856, 5116, 5463, 5832, 6561, 7284, 7674, 8748, 9712, 10232, 10926, 11511, 11664, 13122, 14568, 15348, 16389, 17496, 20464, 21852, 23022, 26244, 29136, 30696, 32778, 34533, 34992, 43704, 46044, 49167, 52488, 61392, 65556, 69066, 87408, 92088, 98334, 103599, 104976, 131112, 138132, 147501, 184176, 196668, 207198, 262224, 276264, 295002, 310797, 393336, 414396, 442503, 552528, 590004, 621594, 776353, 786672, 828792, 885006, 932391, 1180008, 1243188, 1327509, 1552706, 1657584, 1770012, 1864782, 2329059, 2360016, 2486376, 2655018, 2797173, 3105412, 3540024, 3729564, 3982527, 4658118, 4972752, 5310036, 5594346, 6210824, 6987177, 7080048, 7459128, 7965054, 8391519, 9316236, 10620072, 11188692, 12421648, 13974354, 14918256, 15930108, 16783038, 18632472, 20961531, 21240144, 22377384, 27948708, 31860216, 33566076, 37264944, 41923062, 44754768, 55897416, 62884593, 63720432, 67132152, 83846124, 111794832, 125769186, 134264304, 167692248, 188653779, 251538372, 335384496, 377307558, 503076744, 565961337, 754615116, 1006153488, 1131922674, 1509230232, 1697884011, 2263845348, 3018460464, 3395768022, 4527690696, 5093652033, 6791536044, 9055381392, 10187304066, 13583072088, 20374608132, 27166144176, 40749216264, 81498432528]

約数ペア:

[(1, 81498432528), (2, 40749216264), (3, 27166144176), (4, 20374608132), (6, 13583072088), (8, 10187304066), (9, 9055381392), (12, 6791536044), (16, 5093652033), (18, 4527690696), (24, 3395768022), (27, 3018460464), (36, 2263845348), (48, 1697884011), (54, 1509230232), (72, 1131922674), (81, 1006153488), (108, 754615116), (144, 565961337), (162, 503076744), (216, 377307558), (243, 335384496), (324, 251538372), (432, 188653779), (486, 167692248), (607, 134264304), (648, 125769186), (729, 111794832), (972, 83846124), (1214, 67132152), (1279, 63720432), (1296, 62884593), (1458, 55897416), (1821, 44754768), (1944, 41923062), (2187, 37264944), (2428, 33566076), (2558, 31860216), (2916, 27948708), (3642, 22377384), (3837, 21240144), (3888, 20961531), (4374, 18632472), (4856, 16783038), (5116, 15930108), (5463, 14918256), (5832, 13974354), (6561, 12421648), (7284, 11188692), (7674, 10620072), (8748, 9316236), (9712, 8391519), (10232, 7965054), (10926, 7459128), (11511, 7080048), (11664, 6987177), (13122, 6210824), (14568, 5594346), (15348, 5310036), (16389, 4972752), (17496, 4658118), (20464, 3982527), (21852, 3729564), (23022, 3540024), (26244, 3105412), (29136, 2797173), (30696, 2655018), (32778, 2486376), (34533, 2360016), (34992, 2329059), (43704, 1864782), (46044, 1770012), (49167, 1657584), (52488, 1552706), (61392, 1327509), (65556, 1243188), (69066, 1180008), (87408, 932391), (92088, 885006), (98334, 828792), (103599, 786672), (104976, 776353), (131112, 621594), (138132, 590004), (147501, 552528), (184176, 442503), (196668, 414396), (207198, 393336), (262224, 310797), (276264, 295002)]