68026896

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 180

約数和(自身を含む): 229342464

約数和(自身を除く): 161315568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 311, 336, 372, 392, 434, 441, 496, 504, 558, 588, 622, 651, 744, 784, 868, 882, 933, 1008, 1116, 1176, 1244, 1302, 1488, 1519, 1736, 1764, 1866, 1953, 2177, 2232, 2352, 2488, 2604, 2799, 3038, 3472, 3528, 3732, 3906, 4354, 4464, 4557, 4976, 5208, 5598, 6076, 6531, 7056, 7464, 7812, 8708, 9114, 9641, 10416, 11196, 12152, 13062, 13671, 14928, 15239, 15624, 17416, 18228, 19282, 19593, 22392, 24304, 26124, 27342, 28923, 30478, 31248, 34832, 36456, 38564, 39186, 44784, 45717, 52248, 54684, 57846, 60956, 67487, 72912, 77128, 78372, 86769, 91434, 104496, 109368, 115692, 121912, 134974, 137151, 154256, 156744, 173538, 182868, 202461, 218736, 231384, 243824, 269948, 274302, 313488, 347076, 365736, 404922, 462768, 472409, 539896, 548604, 607383, 694152, 731472, 809844, 944818, 1079792, 1097208, 1214766, 1388304, 1417227, 1619688, 1889636, 2194416, 2429532, 2834454, 3239376, 3779272, 4251681, 4859064, 5668908, 7558544, 8503362, 9718128, 11337816, 17006724, 22675632, 34013448, 68026896]

約数ペア:

[(1, 68026896), (2, 34013448), (3, 22675632), (4, 17006724), (6, 11337816), (7, 9718128), (8, 8503362), (9, 7558544), (12, 5668908), (14, 4859064), (16, 4251681), (18, 3779272), (21, 3239376), (24, 2834454), (28, 2429532), (31, 2194416), (36, 1889636), (42, 1619688), (48, 1417227), (49, 1388304), (56, 1214766), (62, 1097208), (63, 1079792), (72, 944818), (84, 809844), (93, 731472), (98, 694152), (112, 607383), (124, 548604), (126, 539896), (144, 472409), (147, 462768), (168, 404922), (186, 365736), (196, 347076), (217, 313488), (248, 274302), (252, 269948), (279, 243824), (294, 231384), (311, 218736), (336, 202461), (372, 182868), (392, 173538), (434, 156744), (441, 154256), (496, 137151), (504, 134974), (558, 121912), (588, 115692), (622, 109368), (651, 104496), (744, 91434), (784, 86769), (868, 78372), (882, 77128), (933, 72912), (1008, 67487), (1116, 60956), (1176, 57846), (1244, 54684), (1302, 52248), (1488, 45717), (1519, 44784), (1736, 39186), (1764, 38564), (1866, 36456), (1953, 34832), (2177, 31248), (2232, 30478), (2352, 28923), (2488, 27342), (2604, 26124), (2799, 24304), (3038, 22392), (3472, 19593), (3528, 19282), (3732, 18228), (3906, 17416), (4354, 15624), (4464, 15239), (4557, 14928), (4976, 13671), (5208, 13062), (5598, 12152), (6076, 11196), (6531, 10416), (7056, 9641), (7464, 9114), (7812, 8708)]