77893584

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 210343680

約数和(自身を除く): 132450096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 592, 719, 732, 888, 976, 1438, 1464, 1776, 2157, 2257, 2876, 2928, 4314, 4514, 5752, 6771, 8628, 9028, 11504, 13542, 17256, 18056, 26603, 27084, 34512, 36112, 43859, 53206, 54168, 79809, 87718, 106412, 108336, 131577, 159618, 175436, 212824, 263154, 319236, 350872, 425648, 526308, 638472, 701744, 1052616, 1276944, 1622783, 2105232, 3245566, 4868349, 6491132, 9736698, 12982264, 19473396, 25964528, 38946792, 77893584]

約数ペア:

[(1, 77893584), (2, 38946792), (3, 25964528), (4, 19473396), (6, 12982264), (8, 9736698), (12, 6491132), (16, 4868349), (24, 3245566), (37, 2105232), (48, 1622783), (61, 1276944), (74, 1052616), (111, 701744), (122, 638472), (148, 526308), (183, 425648), (222, 350872), (244, 319236), (296, 263154), (366, 212824), (444, 175436), (488, 159618), (592, 131577), (719, 108336), (732, 106412), (888, 87718), (976, 79809), (1438, 54168), (1464, 53206), (1776, 43859), (2157, 36112), (2257, 34512), (2876, 27084), (2928, 26603), (4314, 18056), (4514, 17256), (5752, 13542), (6771, 11504), (8628, 9028)]