72473108

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:992

約数の個数: 36

約数和(自身を含む): 136779552

約数和(自身を除く): 64306444

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 289, 578, 883, 1156, 1207, 1766, 2414, 3532, 4828, 15011, 20519, 30022, 41038, 60044, 62693, 82076, 125386, 250772, 255187, 510374, 1020748, 1065781, 2131562, 4263124, 18118277, 36236554, 72473108]

約数ペア:

[(1, 72473108), (2, 36236554), (4, 18118277), (17, 4263124), (34, 2131562), (68, 1065781), (71, 1020748), (142, 510374), (284, 255187), (289, 250772), (578, 125386), (883, 82076), (1156, 62693), (1207, 60044), (1766, 41038), (2414, 30022), (3532, 20519), (4828, 15011)]