74864042472

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{156491}}^1$

素因数の和:157174

約数の個数: 64

約数和(自身を含む): 193499228160

約数和(自身を除く): 118635185688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 643, 744, 1286, 1929, 2572, 3858, 5144, 7716, 15432, 19933, 39866, 59799, 79732, 119598, 156491, 159464, 239196, 312982, 469473, 478392, 625964, 938946, 1251928, 1877892, 3755784, 4851221, 9702442, 14553663, 19404884, 29107326, 38809768, 58214652, 100623713, 116429304, 201247426, 301871139, 402494852, 603742278, 804989704, 1207484556, 2414969112, 3119335103, 6238670206, 9358005309, 12477340412, 18716010618, 24954680824, 37432021236, 74864042472]

約数ペア:

[(1, 74864042472), (2, 37432021236), (3, 24954680824), (4, 18716010618), (6, 12477340412), (8, 9358005309), (12, 6238670206), (24, 3119335103), (31, 2414969112), (62, 1207484556), (93, 804989704), (124, 603742278), (186, 402494852), (248, 301871139), (372, 201247426), (643, 116429304), (744, 100623713), (1286, 58214652), (1929, 38809768), (2572, 29107326), (3858, 19404884), (5144, 14553663), (7716, 9702442), (15432, 4851221), (19933, 3755784), (39866, 1877892), (59799, 1251928), (79732, 938946), (119598, 625964), (156491, 478392), (159464, 469473), (239196, 312982)]