68896184

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 83513416

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 139, 167, 212, 278, 334, 371, 424, 556, 668, 742, 973, 1112, 1169, 1336, 1484, 1946, 2338, 2968, 3892, 4676, 7367, 7784, 8851, 9352, 14734, 17702, 23213, 29468, 35404, 46426, 51569, 58936, 61957, 70808, 92852, 103138, 123914, 162491, 185704, 206276, 247828, 324982, 412552, 495656, 649964, 1230289, 1299928, 2460578, 4921156, 8612023, 9842312, 17224046, 34448092, 68896184]

約数ペア:

[(1, 68896184), (2, 34448092), (4, 17224046), (7, 9842312), (8, 8612023), (14, 4921156), (28, 2460578), (53, 1299928), (56, 1230289), (106, 649964), (139, 495656), (167, 412552), (212, 324982), (278, 247828), (334, 206276), (371, 185704), (424, 162491), (556, 123914), (668, 103138), (742, 92852), (973, 70808), (1112, 61957), (1169, 58936), (1336, 51569), (1484, 46426), (1946, 35404), (2338, 29468), (2968, 23213), (3892, 17702), (4676, 14734), (7367, 9352), (7784, 8851)]