68757312

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^3\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 112

約数和(自身を含む): 198282560

約数和(自身を除く): 129525248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 163, 169, 192, 208, 312, 326, 338, 416, 489, 507, 624, 652, 676, 832, 978, 1014, 1248, 1304, 1352, 1956, 2028, 2119, 2197, 2496, 2608, 2704, 3912, 4056, 4238, 4394, 5216, 5408, 6357, 6591, 7824, 8112, 8476, 8788, 10432, 10816, 12714, 13182, 15648, 16224, 16952, 17576, 25428, 26364, 27547, 31296, 32448, 33904, 35152, 50856, 52728, 55094, 67808, 70304, 82641, 101712, 105456, 110188, 135616, 140608, 165282, 203424, 210912, 220376, 330564, 358111, 406848, 421824, 440752, 661128, 716222, 881504, 1074333, 1322256, 1432444, 1763008, 2148666, 2644512, 2864888, 4297332, 5289024, 5729776, 8594664, 11459552, 17189328, 22919104, 34378656, 68757312]

約数ペア:

[(1, 68757312), (2, 34378656), (3, 22919104), (4, 17189328), (6, 11459552), (8, 8594664), (12, 5729776), (13, 5289024), (16, 4297332), (24, 2864888), (26, 2644512), (32, 2148666), (39, 1763008), (48, 1432444), (52, 1322256), (64, 1074333), (78, 881504), (96, 716222), (104, 661128), (156, 440752), (163, 421824), (169, 406848), (192, 358111), (208, 330564), (312, 220376), (326, 210912), (338, 203424), (416, 165282), (489, 140608), (507, 135616), (624, 110188), (652, 105456), (676, 101712), (832, 82641), (978, 70304), (1014, 67808), (1248, 55094), (1304, 52728), (1352, 50856), (1956, 35152), (2028, 33904), (2119, 32448), (2197, 31296), (2496, 27547), (2608, 26364), (2704, 25428), (3912, 17576), (4056, 16952), (4238, 16224), (4394, 15648), (5216, 13182), (5408, 12714), (6357, 10816), (6591, 10432), (7824, 8788), (8112, 8476)]