130784784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1$

素因数の和:6816

約数の個数: 80

約数和(自身を含む): 375642624

約数和(自身を除く): 244857840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 6761, 9672, 13522, 19344, 20283, 27044, 40566, 54088, 81132, 87893, 108176, 162264, 175786, 209591, 263679, 324528, 351572, 419182, 527358, 628773, 703144, 838364, 1054716, 1257546, 1406288, 1676728, 2109432, 2515092, 2724683, 3353456, 4218864, 5030184, 5449366, 8174049, 10060368, 10898732, 16348098, 21797464, 32696196, 43594928, 65392392, 130784784]

約数ペア:

[(1, 130784784), (2, 65392392), (3, 43594928), (4, 32696196), (6, 21797464), (8, 16348098), (12, 10898732), (13, 10060368), (16, 8174049), (24, 5449366), (26, 5030184), (31, 4218864), (39, 3353456), (48, 2724683), (52, 2515092), (62, 2109432), (78, 1676728), (93, 1406288), (104, 1257546), (124, 1054716), (156, 838364), (186, 703144), (208, 628773), (248, 527358), (312, 419182), (372, 351572), (403, 324528), (496, 263679), (624, 209591), (744, 175786), (806, 162264), (1209, 108176), (1488, 87893), (1612, 81132), (2418, 54088), (3224, 40566), (4836, 27044), (6448, 20283), (6761, 19344), (9672, 13522)]