87963036

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 248459904

約数和(自身を除く): 160496868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 71, 84, 86, 98, 129, 142, 147, 172, 196, 213, 258, 284, 294, 301, 343, 426, 497, 516, 588, 602, 686, 852, 903, 994, 1029, 1204, 1372, 1491, 1806, 1988, 2058, 2107, 2401, 2982, 3053, 3479, 3612, 4116, 4214, 4802, 5964, 6106, 6321, 6958, 7203, 8428, 9159, 9604, 10437, 12212, 12642, 13916, 14406, 14749, 18318, 20874, 21371, 24353, 25284, 28812, 29498, 36636, 41748, 42742, 44247, 48706, 58996, 64113, 73059, 85484, 88494, 97412, 103243, 128226, 146118, 149597, 170471, 176988, 206486, 256452, 292236, 299194, 309729, 340942, 412972, 448791, 511413, 598388, 619458, 681884, 897582, 1022826, 1047179, 1238916, 1795164, 2045652, 2094358, 3141537, 4188716, 6283074, 7330253, 12566148, 14660506, 21990759, 29321012, 43981518, 87963036]

約数ペア:

[(1, 87963036), (2, 43981518), (3, 29321012), (4, 21990759), (6, 14660506), (7, 12566148), (12, 7330253), (14, 6283074), (21, 4188716), (28, 3141537), (42, 2094358), (43, 2045652), (49, 1795164), (71, 1238916), (84, 1047179), (86, 1022826), (98, 897582), (129, 681884), (142, 619458), (147, 598388), (172, 511413), (196, 448791), (213, 412972), (258, 340942), (284, 309729), (294, 299194), (301, 292236), (343, 256452), (426, 206486), (497, 176988), (516, 170471), (588, 149597), (602, 146118), (686, 128226), (852, 103243), (903, 97412), (994, 88494), (1029, 85484), (1204, 73059), (1372, 64113), (1491, 58996), (1806, 48706), (1988, 44247), (2058, 42742), (2107, 41748), (2401, 36636), (2982, 29498), (3053, 28812), (3479, 25284), (3612, 24353), (4116, 21371), (4214, 20874), (4802, 18318), (5964, 14749), (6106, 14406), (6321, 13916), (6958, 12642), (7203, 12212), (8428, 10437), (9159, 9604)]