66483872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 173295360

約数和(自身を除く): 106811488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 79, 91, 104, 112, 119, 136, 158, 182, 208, 221, 224, 238, 272, 289, 316, 364, 416, 442, 476, 544, 553, 578, 632, 728, 884, 952, 1027, 1106, 1156, 1264, 1343, 1456, 1547, 1768, 1904, 2023, 2054, 2212, 2312, 2528, 2686, 2912, 3094, 3536, 3757, 3808, 4046, 4108, 4424, 4624, 5372, 6188, 7072, 7189, 7514, 8092, 8216, 8848, 9248, 9401, 10744, 12376, 14378, 15028, 16184, 16432, 17459, 17696, 18802, 21488, 22831, 24752, 26299, 28756, 30056, 32368, 32864, 34918, 37604, 42976, 45662, 49504, 52598, 57512, 60112, 64736, 69836, 75208, 91324, 105196, 115024, 120224, 122213, 139672, 150416, 159817, 182648, 210392, 230048, 244426, 279344, 296803, 300832, 319634, 365296, 420784, 488852, 558688, 593606, 639268, 730592, 841568, 977704, 1187212, 1278536, 1955408, 2077621, 2374424, 2557072, 3910816, 4155242, 4748848, 5114144, 8310484, 9497696, 16620968, 33241936, 66483872]

約数ペア:

[(1, 66483872), (2, 33241936), (4, 16620968), (7, 9497696), (8, 8310484), (13, 5114144), (14, 4748848), (16, 4155242), (17, 3910816), (26, 2557072), (28, 2374424), (32, 2077621), (34, 1955408), (52, 1278536), (56, 1187212), (68, 977704), (79, 841568), (91, 730592), (104, 639268), (112, 593606), (119, 558688), (136, 488852), (158, 420784), (182, 365296), (208, 319634), (221, 300832), (224, 296803), (238, 279344), (272, 244426), (289, 230048), (316, 210392), (364, 182648), (416, 159817), (442, 150416), (476, 139672), (544, 122213), (553, 120224), (578, 115024), (632, 105196), (728, 91324), (884, 75208), (952, 69836), (1027, 64736), (1106, 60112), (1156, 57512), (1264, 52598), (1343, 49504), (1456, 45662), (1547, 42976), (1768, 37604), (1904, 34918), (2023, 32864), (2054, 32368), (2212, 30056), (2312, 28756), (2528, 26299), (2686, 24752), (2912, 22831), (3094, 21488), (3536, 18802), (3757, 17696), (3808, 17459), (4046, 16432), (4108, 16184), (4424, 15028), (4624, 14378), (5372, 12376), (6188, 10744), (7072, 9401), (7189, 9248), (7514, 8848), (8092, 8216)]