68718744

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 197683200

約数和(自身を除く): 128964456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 191, 228, 263, 342, 382, 456, 526, 573, 684, 764, 789, 1052, 1146, 1368, 1528, 1578, 1719, 2104, 2292, 2367, 3156, 3438, 3629, 4584, 4734, 4997, 6312, 6876, 7258, 9468, 9994, 10887, 13752, 14516, 14991, 18936, 19988, 21774, 29032, 29982, 32661, 39976, 43548, 44973, 50233, 59964, 65322, 87096, 89946, 100466, 119928, 130644, 150699, 179892, 200932, 261288, 301398, 359784, 401864, 452097, 602796, 904194, 954427, 1205592, 1808388, 1908854, 2863281, 3616776, 3817708, 5726562, 7635416, 8589843, 11453124, 17179686, 22906248, 34359372, 68718744]

約数ペア:

[(1, 68718744), (2, 34359372), (3, 22906248), (4, 17179686), (6, 11453124), (8, 8589843), (9, 7635416), (12, 5726562), (18, 3817708), (19, 3616776), (24, 2863281), (36, 1908854), (38, 1808388), (57, 1205592), (72, 954427), (76, 904194), (114, 602796), (152, 452097), (171, 401864), (191, 359784), (228, 301398), (263, 261288), (342, 200932), (382, 179892), (456, 150699), (526, 130644), (573, 119928), (684, 100466), (764, 89946), (789, 87096), (1052, 65322), (1146, 59964), (1368, 50233), (1528, 44973), (1578, 43548), (1719, 39976), (2104, 32661), (2292, 29982), (2367, 29032), (3156, 21774), (3438, 19988), (3629, 18936), (4584, 14991), (4734, 14516), (4997, 13752), (6312, 10887), (6876, 9994), (7258, 9468)]