72601869

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 35225331

約数列:

[1, 3, 19, 23, 57, 69, 79, 237, 437, 701, 1311, 1501, 1817, 2103, 4503, 5451, 13319, 16123, 34523, 39957, 48369, 55379, 103569, 166137, 306337, 919011, 1052201, 1273717, 3156603, 3821151, 24200623, 72601869]

約数ペア:

[(1, 72601869), (3, 24200623), (19, 3821151), (23, 3156603), (57, 1273717), (69, 1052201), (79, 919011), (237, 306337), (437, 166137), (701, 103569), (1311, 55379), (1501, 48369), (1817, 39957), (2103, 34523), (4503, 16123), (5451, 13319)]