73305724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{181}}^1$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 137668440

約数和(自身を除く): 64362716

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 181, 292, 362, 724, 1387, 2774, 3439, 5329, 5548, 6878, 10658, 13213, 13756, 21316, 26426, 52852, 101251, 202502, 251047, 405004, 502094, 964549, 1004188, 1929098, 3858196, 18326431, 36652862, 73305724]

約数ペア:

[(1, 73305724), (2, 36652862), (4, 18326431), (19, 3858196), (38, 1929098), (73, 1004188), (76, 964549), (146, 502094), (181, 405004), (292, 251047), (362, 202502), (724, 101251), (1387, 52852), (2774, 26426), (3439, 21316), (5329, 13756), (5548, 13213), (6878, 10658)]