64734672

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70981}}^1$

素因数の和:71011

約数の個数: 40

約数和(自身を含む): 176035360

約数和(自身を除く): 111300688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 70981, 141962, 212943, 283924, 425886, 567848, 851772, 1135696, 1348639, 1703544, 2697278, 3407088, 4045917, 5394556, 8091834, 10789112, 16183668, 21578224, 32367336, 64734672]

約数ペア:

[(1, 64734672), (2, 32367336), (3, 21578224), (4, 16183668), (6, 10789112), (8, 8091834), (12, 5394556), (16, 4045917), (19, 3407088), (24, 2697278), (38, 1703544), (48, 1348639), (57, 1135696), (76, 851772), (114, 567848), (152, 425886), (228, 283924), (304, 212943), (456, 141962), (912, 70981)]