78090264

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{51647}}^1$

素因数の和:51669

約数の個数: 64

約数和(自身を含む): 247910400

約数和(自身を除く): 169820136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 51647, 103294, 154941, 206588, 309882, 361529, 413176, 464823, 619764, 723058, 929646, 1084587, 1239528, 1394469, 1446116, 1859292, 2169174, 2788938, 2892232, 3253761, 3718584, 4338348, 5577876, 6507522, 8676696, 9761283, 11155752, 13015044, 19522566, 26030088, 39045132, 78090264]

約数ペア:

[(1, 78090264), (2, 39045132), (3, 26030088), (4, 19522566), (6, 13015044), (7, 11155752), (8, 9761283), (9, 8676696), (12, 6507522), (14, 5577876), (18, 4338348), (21, 3718584), (24, 3253761), (27, 2892232), (28, 2788938), (36, 2169174), (42, 1859292), (54, 1446116), (56, 1394469), (63, 1239528), (72, 1084587), (84, 929646), (108, 723058), (126, 619764), (168, 464823), (189, 413176), (216, 361529), (252, 309882), (378, 206588), (504, 154941), (756, 103294), (1512, 51647)]