66821352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3594

約数の個数: 64

約数和(自身を含む): 182904960

約数和(自身を除く): 116083608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 3511, 4758, 6344, 7022, 9516, 10533, 14044, 19032, 21066, 28088, 42132, 45643, 84264, 91286, 136929, 182572, 214171, 273858, 365144, 428342, 547716, 642513, 856684, 1095432, 1285026, 1713368, 2570052, 2784223, 5140104, 5568446, 8352669, 11136892, 16705338, 22273784, 33410676, 66821352]

約数ペア:

[(1, 66821352), (2, 33410676), (3, 22273784), (4, 16705338), (6, 11136892), (8, 8352669), (12, 5568446), (13, 5140104), (24, 2784223), (26, 2570052), (39, 1713368), (52, 1285026), (61, 1095432), (78, 856684), (104, 642513), (122, 547716), (156, 428342), (183, 365144), (244, 273858), (312, 214171), (366, 182572), (488, 136929), (732, 91286), (793, 84264), (1464, 45643), (1586, 42132), (2379, 28088), (3172, 21066), (3511, 19032), (4758, 14044), (6344, 10533), (7022, 9516)]