64218384

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:777

約数の個数: 120

約数和(自身を含む): 195712920

約数和(自身を除く): 131494536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 204, 222, 272, 296, 306, 333, 408, 444, 592, 612, 629, 666, 709, 816, 888, 1224, 1258, 1332, 1418, 1776, 1887, 2127, 2448, 2516, 2664, 2836, 3774, 4254, 5032, 5328, 5661, 5672, 6381, 7548, 8508, 10064, 11322, 11344, 12053, 12762, 15096, 17016, 22644, 24106, 25524, 26233, 30192, 34032, 36159, 45288, 48212, 51048, 52466, 72318, 78699, 90576, 96424, 102096, 104932, 108477, 144636, 157398, 192848, 209864, 216954, 236097, 289272, 314796, 419728, 433908, 445961, 472194, 578544, 629592, 867816, 891922, 944388, 1259184, 1337883, 1735632, 1783844, 1888776, 2675766, 3567688, 3777552, 4013649, 5351532, 7135376, 8027298, 10703064, 16054596, 21406128, 32109192, 64218384]

約数ペア:

[(1, 64218384), (2, 32109192), (3, 21406128), (4, 16054596), (6, 10703064), (8, 8027298), (9, 7135376), (12, 5351532), (16, 4013649), (17, 3777552), (18, 3567688), (24, 2675766), (34, 1888776), (36, 1783844), (37, 1735632), (48, 1337883), (51, 1259184), (68, 944388), (72, 891922), (74, 867816), (102, 629592), (111, 578544), (136, 472194), (144, 445961), (148, 433908), (153, 419728), (204, 314796), (222, 289272), (272, 236097), (296, 216954), (306, 209864), (333, 192848), (408, 157398), (444, 144636), (592, 108477), (612, 104932), (629, 102096), (666, 96424), (709, 90576), (816, 78699), (888, 72318), (1224, 52466), (1258, 51048), (1332, 48212), (1418, 45288), (1776, 36159), (1887, 34032), (2127, 30192), (2448, 26233), (2516, 25524), (2664, 24106), (2836, 22644), (3774, 17016), (4254, 15096), (5032, 12762), (5328, 12053), (5661, 11344), (5672, 11322), (6381, 10064), (7548, 8508)]