74706876

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 196035840

約数和(自身を除く): 121328964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 67, 94, 134, 141, 188, 201, 268, 282, 402, 423, 564, 603, 659, 804, 846, 1206, 1318, 1692, 1977, 2412, 2636, 3149, 3954, 5931, 6298, 7908, 9447, 11862, 12596, 18894, 23724, 28341, 30973, 37788, 44153, 56682, 61946, 88306, 92919, 113364, 123892, 132459, 176612, 185838, 264918, 278757, 371676, 397377, 529836, 557514, 794754, 1115028, 1589508, 2075191, 4150382, 6225573, 8300764, 12451146, 18676719, 24902292, 37353438, 74706876]

約数ペア:

[(1, 74706876), (2, 37353438), (3, 24902292), (4, 18676719), (6, 12451146), (9, 8300764), (12, 6225573), (18, 4150382), (36, 2075191), (47, 1589508), (67, 1115028), (94, 794754), (134, 557514), (141, 529836), (188, 397377), (201, 371676), (268, 278757), (282, 264918), (402, 185838), (423, 176612), (564, 132459), (603, 123892), (659, 113364), (804, 92919), (846, 88306), (1206, 61946), (1318, 56682), (1692, 44153), (1977, 37788), (2412, 30973), (2636, 28341), (3149, 23724), (3954, 18894), (5931, 12596), (6298, 11862), (7908, 9447)]