68555136

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 202890240

約数和(自身を除く): 134335104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 443, 496, 624, 744, 806, 832, 886, 992, 1209, 1248, 1329, 1488, 1612, 1664, 1772, 1984, 2418, 2496, 2658, 2976, 3224, 3544, 3968, 4836, 4992, 5316, 5759, 5952, 6448, 7088, 9672, 10632, 11518, 11904, 12896, 13733, 14176, 17277, 19344, 21264, 23036, 25792, 27466, 28352, 34554, 38688, 41199, 42528, 46072, 51584, 54932, 56704, 69108, 77376, 82398, 85056, 92144, 109864, 138216, 154752, 164796, 170112, 178529, 184288, 219728, 276432, 329592, 357058, 368576, 439456, 535587, 552864, 659184, 714116, 737152, 878912, 1071174, 1105728, 1318368, 1428232, 1757824, 2142348, 2211456, 2636736, 2856464, 4284696, 5273472, 5712928, 8569392, 11425856, 17138784, 22851712, 34277568, 68555136]

約数ペア:

[(1, 68555136), (2, 34277568), (3, 22851712), (4, 17138784), (6, 11425856), (8, 8569392), (12, 5712928), (13, 5273472), (16, 4284696), (24, 2856464), (26, 2636736), (31, 2211456), (32, 2142348), (39, 1757824), (48, 1428232), (52, 1318368), (62, 1105728), (64, 1071174), (78, 878912), (93, 737152), (96, 714116), (104, 659184), (124, 552864), (128, 535587), (156, 439456), (186, 368576), (192, 357058), (208, 329592), (248, 276432), (312, 219728), (372, 184288), (384, 178529), (403, 170112), (416, 164796), (443, 154752), (496, 138216), (624, 109864), (744, 92144), (806, 85056), (832, 82398), (886, 77376), (992, 69108), (1209, 56704), (1248, 54932), (1329, 51584), (1488, 46072), (1612, 42528), (1664, 41199), (1772, 38688), (1984, 34554), (2418, 28352), (2496, 27466), (2658, 25792), (2976, 23036), (3224, 21264), (3544, 19344), (3968, 17277), (4836, 14176), (4992, 13733), (5316, 12896), (5759, 11904), (5952, 11518), (6448, 10632), (7088, 9672)]