72294596

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 143308032

約数和(自身を除く): 71013436

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 367, 407, 484, 734, 814, 1331, 1468, 1628, 2662, 4037, 4477, 5324, 8074, 8954, 13579, 16148, 17908, 27158, 44407, 49247, 54316, 88814, 98494, 149369, 177628, 196988, 298738, 488477, 597476, 976954, 1643059, 1953908, 3286118, 6572236, 18073649, 36147298, 72294596]

約数ペア:

[(1, 72294596), (2, 36147298), (4, 18073649), (11, 6572236), (22, 3286118), (37, 1953908), (44, 1643059), (74, 976954), (121, 597476), (148, 488477), (242, 298738), (367, 196988), (407, 177628), (484, 149369), (734, 98494), (814, 88814), (1331, 54316), (1468, 49247), (1628, 44407), (2662, 27158), (4037, 17908), (4477, 16148), (5324, 13579), (8074, 8954)]