72340842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{74887}}^1$

素因数の和:74922

約数の個数: 32

約数和(自身を含む): 172541952

約数和(自身を除く): 100201110

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 74887, 149774, 224661, 449322, 524209, 1048418, 1572627, 1722401, 3145254, 3444802, 5167203, 10334406, 12056807, 24113614, 36170421, 72340842]

約数ペア:

[(1, 72340842), (2, 36170421), (3, 24113614), (6, 12056807), (7, 10334406), (14, 5167203), (21, 3444802), (23, 3145254), (42, 1722401), (46, 1572627), (69, 1048418), (138, 524209), (161, 449322), (322, 224661), (483, 149774), (966, 74887)]