27894492

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 74954880

約数和(自身を除く): 47060388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 531, 571, 708, 828, 1062, 1142, 1357, 1713, 2124, 2284, 2714, 3426, 4071, 5139, 5428, 6852, 8142, 10278, 12213, 13133, 16284, 20556, 24426, 26266, 33689, 39399, 48852, 52532, 67378, 78798, 101067, 118197, 134756, 157596, 202134, 236394, 303201, 404268, 472788, 606402, 774847, 1212804, 1549694, 2324541, 3099388, 4649082, 6973623, 9298164, 13947246, 27894492]

約数ペア:

[(1, 27894492), (2, 13947246), (3, 9298164), (4, 6973623), (6, 4649082), (9, 3099388), (12, 2324541), (18, 1549694), (23, 1212804), (36, 774847), (46, 606402), (59, 472788), (69, 404268), (92, 303201), (118, 236394), (138, 202134), (177, 157596), (207, 134756), (236, 118197), (276, 101067), (354, 78798), (414, 67378), (531, 52532), (571, 48852), (708, 39399), (828, 33689), (1062, 26266), (1142, 24426), (1357, 20556), (1713, 16284), (2124, 13133), (2284, 12213), (2714, 10278), (3426, 8142), (4071, 6852), (5139, 5428)]