87361218

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2736

約数の個数: 72

約数和(自身を含む): 226221372

約数和(自身を除く): 138860154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 2331, 2677, 3626, 4662, 5354, 5439, 8031, 10878, 16062, 16317, 18739, 24093, 32634, 37478, 48186, 56217, 99049, 112434, 131173, 168651, 198098, 262346, 297147, 337302, 393519, 594294, 693343, 787038, 891441, 1180557, 1386686, 1782882, 2080029, 2361114, 4160058, 4853401, 6240087, 9706802, 12480174, 14560203, 29120406, 43680609, 87361218]

約数ペア:

[(1, 87361218), (2, 43680609), (3, 29120406), (6, 14560203), (7, 12480174), (9, 9706802), (14, 6240087), (18, 4853401), (21, 4160058), (37, 2361114), (42, 2080029), (49, 1782882), (63, 1386686), (74, 1180557), (98, 891441), (111, 787038), (126, 693343), (147, 594294), (222, 393519), (259, 337302), (294, 297147), (333, 262346), (441, 198098), (518, 168651), (666, 131173), (777, 112434), (882, 99049), (1554, 56217), (1813, 48186), (2331, 37478), (2677, 32634), (3626, 24093), (4662, 18739), (5354, 16317), (5439, 16062), (8031, 10878)]