88219964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 187219200

約数和(自身を除く): 98999236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1193, 1946, 2386, 2641, 3892, 4772, 5282, 8351, 10564, 16702, 18487, 22667, 33404, 36974, 45334, 73948, 90668, 158669, 165827, 317338, 331654, 634676, 663308, 1160789, 2321578, 3150713, 4643156, 6301426, 12602852, 22054991, 44109982, 88219964]

約数ペア:

[(1, 88219964), (2, 44109982), (4, 22054991), (7, 12602852), (14, 6301426), (19, 4643156), (28, 3150713), (38, 2321578), (76, 1160789), (133, 663308), (139, 634676), (266, 331654), (278, 317338), (532, 165827), (556, 158669), (973, 90668), (1193, 73948), (1946, 45334), (2386, 36974), (2641, 33404), (3892, 22667), (4772, 18487), (5282, 16702), (8351, 10564)]