73189404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2459

約数の個数: 72

約数和(自身を含む): 198350880

約数和(自身を除く): 125161476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2389, 2553, 3404, 4778, 5106, 7167, 7659, 9556, 10212, 14334, 15318, 21501, 28668, 30636, 43002, 54947, 86004, 88393, 109894, 164841, 176786, 219788, 265179, 329682, 353572, 494523, 530358, 659364, 795537, 989046, 1060716, 1591074, 1978092, 2033039, 3182148, 4066078, 6099117, 8132156, 12198234, 18297351, 24396468, 36594702, 73189404]

約数ペア:

[(1, 73189404), (2, 36594702), (3, 24396468), (4, 18297351), (6, 12198234), (9, 8132156), (12, 6099117), (18, 4066078), (23, 3182148), (36, 2033039), (37, 1978092), (46, 1591074), (69, 1060716), (74, 989046), (92, 795537), (111, 659364), (138, 530358), (148, 494523), (207, 353572), (222, 329682), (276, 265179), (333, 219788), (414, 176786), (444, 164841), (666, 109894), (828, 88393), (851, 86004), (1332, 54947), (1702, 43002), (2389, 30636), (2553, 28668), (3404, 21501), (4778, 15318), (5106, 14334), (7167, 10212), (7659, 9556)]