76571976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12917}}^1$

素因数の和:12958

約数の個数: 64

約数和(自身を含む): 217022400

約数和(自身を除く): 140450424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 12917, 25834, 38751, 51668, 77502, 103336, 155004, 167921, 245423, 310008, 335842, 490846, 503763, 671684, 736269, 981692, 1007526, 1343368, 1472538, 1963384, 2015052, 2945076, 3190499, 4030104, 5890152, 6380998, 9571497, 12761996, 19142994, 25523992, 38285988, 76571976]

約数ペア:

[(1, 76571976), (2, 38285988), (3, 25523992), (4, 19142994), (6, 12761996), (8, 9571497), (12, 6380998), (13, 5890152), (19, 4030104), (24, 3190499), (26, 2945076), (38, 2015052), (39, 1963384), (52, 1472538), (57, 1343368), (76, 1007526), (78, 981692), (104, 736269), (114, 671684), (152, 503763), (156, 490846), (228, 335842), (247, 310008), (312, 245423), (456, 167921), (494, 155004), (741, 103336), (988, 77502), (1482, 51668), (1976, 38751), (2964, 25834), (5928, 12917)]