80368308

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 216760320

約数和(自身を除く): 136392012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 71, 94, 108, 141, 142, 188, 213, 223, 282, 284, 423, 426, 446, 564, 639, 669, 846, 852, 892, 1269, 1278, 1338, 1692, 1917, 2007, 2538, 2556, 2676, 3337, 3834, 4014, 5076, 6021, 6674, 7668, 8028, 10011, 10481, 12042, 13348, 15833, 20022, 20962, 24084, 30033, 31443, 31666, 40044, 41924, 47499, 60066, 62886, 63332, 90099, 94329, 94998, 120132, 125772, 142497, 180198, 188658, 189996, 282987, 284994, 360396, 377316, 427491, 565974, 569988, 744151, 854982, 1131948, 1488302, 1709964, 2232453, 2976604, 4464906, 6697359, 8929812, 13394718, 20092077, 26789436, 40184154, 80368308]

約数ペア:

[(1, 80368308), (2, 40184154), (3, 26789436), (4, 20092077), (6, 13394718), (9, 8929812), (12, 6697359), (18, 4464906), (27, 2976604), (36, 2232453), (47, 1709964), (54, 1488302), (71, 1131948), (94, 854982), (108, 744151), (141, 569988), (142, 565974), (188, 427491), (213, 377316), (223, 360396), (282, 284994), (284, 282987), (423, 189996), (426, 188658), (446, 180198), (564, 142497), (639, 125772), (669, 120132), (846, 94998), (852, 94329), (892, 90099), (1269, 63332), (1278, 62886), (1338, 60066), (1692, 47499), (1917, 41924), (2007, 40044), (2538, 31666), (2556, 31443), (2676, 30033), (3337, 24084), (3834, 20962), (4014, 20022), (5076, 15833), (6021, 13348), (6674, 12042), (7668, 10481), (8028, 10011)]