61577784

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45013}}^1$

素因数の和:45044

約数の個数: 48

約数和(自身を含む): 175554600

約数和(自身を除く): 113976816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 45013, 90026, 135039, 180052, 270078, 360104, 405117, 540156, 810234, 855247, 1080312, 1620468, 1710494, 2565741, 3240936, 3420988, 5131482, 6841976, 7697223, 10262964, 15394446, 20525928, 30788892, 61577784]

約数ペア:

[(1, 61577784), (2, 30788892), (3, 20525928), (4, 15394446), (6, 10262964), (8, 7697223), (9, 6841976), (12, 5131482), (18, 3420988), (19, 3240936), (24, 2565741), (36, 1710494), (38, 1620468), (57, 1080312), (72, 855247), (76, 810234), (114, 540156), (152, 405117), (171, 360104), (228, 270078), (342, 180052), (456, 135039), (684, 90026), (1368, 45013)]