72383768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16421}}^1$

素因数の和:16475

約数の個数: 32

約数和(自身を含む): 147798000

約数和(自身を除く): 75414232

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 16421, 32842, 65684, 131368, 311999, 476209, 623998, 952418, 1247996, 1904836, 2495992, 3809672, 9047971, 18095942, 36191884, 72383768]

約数ペア:

[(1, 72383768), (2, 36191884), (4, 18095942), (8, 9047971), (19, 3809672), (29, 2495992), (38, 1904836), (58, 1247996), (76, 952418), (116, 623998), (152, 476209), (232, 311999), (551, 131368), (1102, 65684), (2204, 32842), (4408, 16421)]