73731978

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 97340022

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 197, 239, 261, 394, 478, 522, 591, 717, 783, 1182, 1434, 1566, 1773, 2151, 3546, 4302, 5319, 5713, 6453, 6931, 10638, 11426, 12906, 13862, 17139, 20793, 34278, 41586, 47083, 51417, 62379, 94166, 102834, 124758, 141249, 154251, 187137, 282498, 308502, 374274, 423747, 847494, 1271241, 1365407, 2542482, 2730814, 4096221, 8192442, 12288663, 24577326, 36865989, 73731978]

約数ペア:

[(1, 73731978), (2, 36865989), (3, 24577326), (6, 12288663), (9, 8192442), (18, 4096221), (27, 2730814), (29, 2542482), (54, 1365407), (58, 1271241), (87, 847494), (174, 423747), (197, 374274), (239, 308502), (261, 282498), (394, 187137), (478, 154251), (522, 141249), (591, 124758), (717, 102834), (783, 94166), (1182, 62379), (1434, 51417), (1566, 47083), (1773, 41586), (2151, 34278), (3546, 20793), (4302, 17139), (5319, 13862), (5713, 12906), (6453, 11426), (6931, 10638)]