64211832

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 122412168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 71, 72, 79, 106, 108, 142, 158, 159, 212, 213, 216, 237, 284, 316, 318, 424, 426, 474, 477, 568, 632, 636, 639, 711, 852, 948, 954, 1272, 1278, 1422, 1431, 1704, 1896, 1908, 1917, 2133, 2556, 2844, 2862, 3763, 3816, 3834, 4187, 4266, 5112, 5609, 5688, 5724, 7526, 7668, 8374, 8532, 11218, 11289, 11448, 12561, 15052, 15336, 16748, 16827, 17064, 22436, 22578, 25122, 30104, 33496, 33654, 33867, 37683, 44872, 45156, 50244, 50481, 67308, 67734, 75366, 90312, 100488, 100962, 101601, 113049, 134616, 135468, 150732, 151443, 201924, 203202, 226098, 270936, 297277, 301464, 302886, 403848, 406404, 452196, 594554, 605772, 812808, 891831, 904392, 1189108, 1211544, 1783662, 2378216, 2675493, 3567324, 5350986, 7134648, 8026479, 10701972, 16052958, 21403944, 32105916, 64211832]

約数ペア:

[(1, 64211832), (2, 32105916), (3, 21403944), (4, 16052958), (6, 10701972), (8, 8026479), (9, 7134648), (12, 5350986), (18, 3567324), (24, 2675493), (27, 2378216), (36, 1783662), (53, 1211544), (54, 1189108), (71, 904392), (72, 891831), (79, 812808), (106, 605772), (108, 594554), (142, 452196), (158, 406404), (159, 403848), (212, 302886), (213, 301464), (216, 297277), (237, 270936), (284, 226098), (316, 203202), (318, 201924), (424, 151443), (426, 150732), (474, 135468), (477, 134616), (568, 113049), (632, 101601), (636, 100962), (639, 100488), (711, 90312), (852, 75366), (948, 67734), (954, 67308), (1272, 50481), (1278, 50244), (1422, 45156), (1431, 44872), (1704, 37683), (1896, 33867), (1908, 33654), (1917, 33496), (2133, 30104), (2556, 25122), (2844, 22578), (2862, 22436), (3763, 17064), (3816, 16827), (3834, 16748), (4187, 15336), (4266, 15052), (5112, 12561), (5609, 11448), (5688, 11289), (5724, 11218), (7526, 8532), (7668, 8374)]