66775548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 182132608

約数和(自身を除く): 115357060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 283, 318, 371, 566, 636, 742, 849, 1113, 1132, 1484, 1698, 1981, 2226, 2809, 3396, 3962, 4452, 5618, 5943, 7924, 8427, 11236, 11886, 14999, 16854, 19663, 23772, 29998, 33708, 39326, 44997, 58989, 59996, 78652, 89994, 104993, 117978, 179988, 209986, 235956, 314979, 419972, 629958, 794947, 1259916, 1589894, 2384841, 3179788, 4769682, 5564629, 9539364, 11129258, 16693887, 22258516, 33387774, 66775548]

約数ペア:

[(1, 66775548), (2, 33387774), (3, 22258516), (4, 16693887), (6, 11129258), (7, 9539364), (12, 5564629), (14, 4769682), (21, 3179788), (28, 2384841), (42, 1589894), (53, 1259916), (84, 794947), (106, 629958), (159, 419972), (212, 314979), (283, 235956), (318, 209986), (371, 179988), (566, 117978), (636, 104993), (742, 89994), (849, 78652), (1113, 59996), (1132, 58989), (1484, 44997), (1698, 39326), (1981, 33708), (2226, 29998), (2809, 23772), (3396, 19663), (3962, 16854), (4452, 14999), (5618, 11886), (5943, 11236), (7924, 8427)]