67457208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 211115520

約数和(自身を除く): 143658312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 461, 469, 536, 546, 728, 804, 871, 922, 938, 1092, 1383, 1407, 1608, 1742, 1844, 1876, 2184, 2613, 2766, 2814, 3227, 3484, 3688, 3752, 5226, 5532, 5628, 5993, 6097, 6454, 6968, 9681, 10452, 11064, 11256, 11986, 12194, 12908, 17979, 18291, 19362, 20904, 23972, 24388, 25816, 30887, 35958, 36582, 38724, 41951, 47944, 48776, 61774, 71916, 73164, 77448, 83902, 92661, 123548, 125853, 143832, 146328, 167804, 185322, 216209, 247096, 251706, 335608, 370644, 401531, 432418, 503412, 648627, 741288, 803062, 864836, 1006824, 1204593, 1297254, 1606124, 1729672, 2409186, 2594508, 2810717, 3212248, 4818372, 5189016, 5621434, 8432151, 9636744, 11242868, 16864302, 22485736, 33728604, 67457208]

約数ペア:

[(1, 67457208), (2, 33728604), (3, 22485736), (4, 16864302), (6, 11242868), (7, 9636744), (8, 8432151), (12, 5621434), (13, 5189016), (14, 4818372), (21, 3212248), (24, 2810717), (26, 2594508), (28, 2409186), (39, 1729672), (42, 1606124), (52, 1297254), (56, 1204593), (67, 1006824), (78, 864836), (84, 803062), (91, 741288), (104, 648627), (134, 503412), (156, 432418), (168, 401531), (182, 370644), (201, 335608), (268, 251706), (273, 247096), (312, 216209), (364, 185322), (402, 167804), (461, 146328), (469, 143832), (536, 125853), (546, 123548), (728, 92661), (804, 83902), (871, 77448), (922, 73164), (938, 71916), (1092, 61774), (1383, 48776), (1407, 47944), (1608, 41951), (1742, 38724), (1844, 36582), (1876, 35958), (2184, 30887), (2613, 25816), (2766, 24388), (2814, 23972), (3227, 20904), (3484, 19362), (3688, 18291), (3752, 17979), (5226, 12908), (5532, 12194), (5628, 11986), (5993, 11256), (6097, 11064), (6454, 10452), (6968, 9681)]