85130724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21563}}^1$

素因数の和:21624

約数の個数: 48

約数和(自身を含む): 231856128

約数和(自身を除く): 146725404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 21563, 43126, 64689, 86252, 129378, 150941, 258756, 301882, 452823, 603764, 905646, 1013461, 1811292, 2026922, 3040383, 4053844, 6080766, 7094227, 12161532, 14188454, 21282681, 28376908, 42565362, 85130724]

約数ペア:

[(1, 85130724), (2, 42565362), (3, 28376908), (4, 21282681), (6, 14188454), (7, 12161532), (12, 7094227), (14, 6080766), (21, 4053844), (28, 3040383), (42, 2026922), (47, 1811292), (84, 1013461), (94, 905646), (141, 603764), (188, 452823), (282, 301882), (329, 258756), (564, 150941), (658, 129378), (987, 86252), (1316, 64689), (1974, 43126), (3948, 21563)]