66895458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 92357022

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 191, 217, 269, 382, 434, 538, 573, 651, 807, 1146, 1302, 1337, 1614, 1883, 2674, 3766, 4011, 5649, 5921, 8022, 8339, 11298, 11842, 16678, 17763, 25017, 35526, 41447, 50034, 51379, 58373, 82894, 102758, 116746, 124341, 154137, 175119, 248682, 308274, 350238, 359653, 719306, 1078959, 1592749, 2157918, 3185498, 4778247, 9556494, 11149243, 22298486, 33447729, 66895458]

約数ペア:

[(1, 66895458), (2, 33447729), (3, 22298486), (6, 11149243), (7, 9556494), (14, 4778247), (21, 3185498), (31, 2157918), (42, 1592749), (62, 1078959), (93, 719306), (186, 359653), (191, 350238), (217, 308274), (269, 248682), (382, 175119), (434, 154137), (538, 124341), (573, 116746), (651, 102758), (807, 82894), (1146, 58373), (1302, 51379), (1337, 50034), (1614, 41447), (1883, 35526), (2674, 25017), (3766, 17763), (4011, 16678), (5649, 11842), (5921, 11298), (8022, 8339)]