72945306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{192977}}^1$

素因数の和:192995

約数の個数: 32

約数和(自身を含む): 185258880

約数和(自身を除く): 112313574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 192977, 385954, 578931, 1157862, 1350839, 1736793, 2701678, 3473586, 4052517, 5210379, 8105034, 10420758, 12157551, 24315102, 36472653, 72945306]

約数ペア:

[(1, 72945306), (2, 36472653), (3, 24315102), (6, 12157551), (7, 10420758), (9, 8105034), (14, 5210379), (18, 4052517), (21, 3473586), (27, 2701678), (42, 1736793), (54, 1350839), (63, 1157862), (126, 578931), (189, 385954), (378, 192977)]