72017274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 169473024

約数和(自身を除く): 97455750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 83, 146, 166, 219, 249, 283, 438, 498, 511, 566, 581, 849, 1022, 1162, 1533, 1698, 1743, 1981, 3066, 3486, 3962, 5943, 6059, 11886, 12118, 18177, 20659, 23489, 36354, 41318, 42413, 46978, 61977, 70467, 84826, 123954, 127239, 140934, 144613, 164423, 254478, 289226, 328846, 433839, 493269, 867678, 986538, 1714697, 3429394, 5144091, 10288182, 12002879, 24005758, 36008637, 72017274]

約数ペア:

[(1, 72017274), (2, 36008637), (3, 24005758), (6, 12002879), (7, 10288182), (14, 5144091), (21, 3429394), (42, 1714697), (73, 986538), (83, 867678), (146, 493269), (166, 433839), (219, 328846), (249, 289226), (283, 254478), (438, 164423), (498, 144613), (511, 140934), (566, 127239), (581, 123954), (849, 84826), (1022, 70467), (1162, 61977), (1533, 46978), (1698, 42413), (1743, 41318), (1981, 36354), (3066, 23489), (3486, 20659), (3962, 18177), (5943, 12118), (6059, 11886)]