86923992

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 245721600

約数和(自身を除く): 158797608

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 59, 68, 69, 92, 102, 118, 136, 138, 157, 177, 184, 204, 236, 276, 314, 354, 391, 408, 471, 472, 552, 628, 708, 782, 942, 1003, 1173, 1256, 1357, 1416, 1564, 1884, 2006, 2346, 2669, 2714, 3009, 3128, 3611, 3768, 4012, 4071, 4692, 5338, 5428, 6018, 7222, 8007, 8024, 8142, 9263, 9384, 10676, 10833, 10856, 12036, 14444, 16014, 16284, 18526, 21352, 21666, 23069, 24072, 27789, 28888, 32028, 32568, 37052, 43332, 46138, 55578, 61387, 64056, 69207, 74104, 86664, 92276, 111156, 122774, 138414, 157471, 184161, 184552, 213049, 222312, 245548, 276828, 314942, 368322, 426098, 472413, 491096, 553656, 629884, 639147, 736644, 852196, 944826, 1259768, 1278294, 1473288, 1704392, 1889652, 2556588, 3621833, 3779304, 5113176, 7243666, 10865499, 14487332, 21730998, 28974664, 43461996, 86923992]

約数ペア:

[(1, 86923992), (2, 43461996), (3, 28974664), (4, 21730998), (6, 14487332), (8, 10865499), (12, 7243666), (17, 5113176), (23, 3779304), (24, 3621833), (34, 2556588), (46, 1889652), (51, 1704392), (59, 1473288), (68, 1278294), (69, 1259768), (92, 944826), (102, 852196), (118, 736644), (136, 639147), (138, 629884), (157, 553656), (177, 491096), (184, 472413), (204, 426098), (236, 368322), (276, 314942), (314, 276828), (354, 245548), (391, 222312), (408, 213049), (471, 184552), (472, 184161), (552, 157471), (628, 138414), (708, 122774), (782, 111156), (942, 92276), (1003, 86664), (1173, 74104), (1256, 69207), (1357, 64056), (1416, 61387), (1564, 55578), (1884, 46138), (2006, 43332), (2346, 37052), (2669, 32568), (2714, 32028), (3009, 28888), (3128, 27789), (3611, 24072), (3768, 23069), (4012, 21666), (4071, 21352), (4692, 18526), (5338, 16284), (5428, 16014), (6018, 14444), (7222, 12036), (8007, 10856), (8024, 10833), (8142, 10676), (9263, 9384)]