127389912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13171}}^1$

素因数の和:13224

約数の個数: 64

約数和(自身を含む): 354063360

約数和(自身を除く): 226673448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 13171, 26342, 39513, 52684, 79026, 105368, 158052, 171223, 316104, 342446, 408301, 513669, 684892, 816602, 1027338, 1224903, 1369784, 1633204, 2054676, 2449806, 3266408, 4109352, 4899612, 5307913, 9799224, 10615826, 15923739, 21231652, 31847478, 42463304, 63694956, 127389912]

約数ペア:

[(1, 127389912), (2, 63694956), (3, 42463304), (4, 31847478), (6, 21231652), (8, 15923739), (12, 10615826), (13, 9799224), (24, 5307913), (26, 4899612), (31, 4109352), (39, 3266408), (52, 2449806), (62, 2054676), (78, 1633204), (93, 1369784), (104, 1224903), (124, 1027338), (156, 816602), (186, 684892), (248, 513669), (312, 408301), (372, 342446), (403, 316104), (744, 171223), (806, 158052), (1209, 105368), (1612, 79026), (2418, 52684), (3224, 39513), (4836, 26342), (9672, 13171)]