82027476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 218085504

約数和(自身を除く): 136058028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 157, 207, 276, 314, 414, 471, 628, 631, 828, 942, 1262, 1413, 1884, 1893, 2524, 2826, 3611, 3786, 5652, 5679, 7222, 7572, 10833, 11358, 14444, 14513, 21666, 22716, 29026, 32499, 43332, 43539, 58052, 64998, 87078, 99067, 129996, 130617, 174156, 198134, 261234, 297201, 396268, 522468, 594402, 891603, 1188804, 1783206, 2278541, 3566412, 4557082, 6835623, 9114164, 13671246, 20506869, 27342492, 41013738, 82027476]

約数ペア:

[(1, 82027476), (2, 41013738), (3, 27342492), (4, 20506869), (6, 13671246), (9, 9114164), (12, 6835623), (18, 4557082), (23, 3566412), (36, 2278541), (46, 1783206), (69, 1188804), (92, 891603), (138, 594402), (157, 522468), (207, 396268), (276, 297201), (314, 261234), (414, 198134), (471, 174156), (628, 130617), (631, 129996), (828, 99067), (942, 87078), (1262, 64998), (1413, 58052), (1884, 43539), (1893, 43332), (2524, 32499), (2826, 29026), (3611, 22716), (3786, 21666), (5652, 14513), (5679, 14444), (7222, 11358), (7572, 10833)]