81095784

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6269}}^1$

素因数の和:6303

約数の個数: 96

約数和(自身を含む): 257320800

約数和(自身を除く): 176225016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2156, 3234, 4312, 6269, 6468, 12538, 12936, 18807, 25076, 37614, 43883, 50152, 68959, 75228, 87766, 131649, 137918, 150456, 175532, 206877, 263298, 275836, 307181, 351064, 413754, 482713, 526596, 551672, 614362, 827508, 921543, 965426, 1053192, 1228724, 1448139, 1655016, 1843086, 1930852, 2457448, 2896278, 3378991, 3686172, 3861704, 5792556, 6757982, 7372344, 10136973, 11585112, 13515964, 20273946, 27031928, 40547892, 81095784]

約数ペア:

[(1, 81095784), (2, 40547892), (3, 27031928), (4, 20273946), (6, 13515964), (7, 11585112), (8, 10136973), (11, 7372344), (12, 6757982), (14, 5792556), (21, 3861704), (22, 3686172), (24, 3378991), (28, 2896278), (33, 2457448), (42, 1930852), (44, 1843086), (49, 1655016), (56, 1448139), (66, 1228724), (77, 1053192), (84, 965426), (88, 921543), (98, 827508), (132, 614362), (147, 551672), (154, 526596), (168, 482713), (196, 413754), (231, 351064), (264, 307181), (294, 275836), (308, 263298), (392, 206877), (462, 175532), (539, 150456), (588, 137918), (616, 131649), (924, 87766), (1078, 75228), (1176, 68959), (1617, 50152), (1848, 43883), (2156, 37614), (3234, 25076), (4312, 18807), (6269, 12936), (6468, 12538)]