68131764

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 178808448

約数和(自身を除く): 110676684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 67, 94, 134, 141, 188, 201, 268, 282, 402, 423, 564, 601, 603, 804, 846, 1202, 1206, 1692, 1803, 2404, 2412, 3149, 3606, 5409, 6298, 7212, 9447, 10818, 12596, 18894, 21636, 28247, 28341, 37788, 40267, 56494, 56682, 80534, 84741, 112988, 113364, 120801, 161068, 169482, 241602, 254223, 338964, 362403, 483204, 508446, 724806, 1016892, 1449612, 1892549, 3785098, 5677647, 7570196, 11355294, 17032941, 22710588, 34065882, 68131764]

約数ペア:

[(1, 68131764), (2, 34065882), (3, 22710588), (4, 17032941), (6, 11355294), (9, 7570196), (12, 5677647), (18, 3785098), (36, 1892549), (47, 1449612), (67, 1016892), (94, 724806), (134, 508446), (141, 483204), (188, 362403), (201, 338964), (268, 254223), (282, 241602), (402, 169482), (423, 161068), (564, 120801), (601, 113364), (603, 112988), (804, 84741), (846, 80534), (1202, 56682), (1206, 56494), (1692, 40267), (1803, 37788), (2404, 28341), (2412, 28247), (3149, 21636), (3606, 18894), (5409, 12596), (6298, 10818), (7212, 9447)]