64091904

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4945

約数の個数: 72

約数和(自身を含む): 180648720

約数和(自身を除く): 116556816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 4909, 6528, 9818, 13056, 14727, 19636, 29454, 39272, 58908, 78544, 83453, 117816, 157088, 166906, 235632, 250359, 314176, 333812, 471264, 500718, 628352, 667624, 942528, 1001436, 1256704, 1335248, 1885056, 2002872, 2670496, 3770112, 4005744, 5340992, 8011488, 10681984, 16022976, 21363968, 32045952, 64091904]

約数ペア:

[(1, 64091904), (2, 32045952), (3, 21363968), (4, 16022976), (6, 10681984), (8, 8011488), (12, 5340992), (16, 4005744), (17, 3770112), (24, 2670496), (32, 2002872), (34, 1885056), (48, 1335248), (51, 1256704), (64, 1001436), (68, 942528), (96, 667624), (102, 628352), (128, 500718), (136, 471264), (192, 333812), (204, 314176), (256, 250359), (272, 235632), (384, 166906), (408, 157088), (544, 117816), (768, 83453), (816, 78544), (1088, 58908), (1632, 39272), (2176, 29454), (3264, 19636), (4352, 14727), (4909, 13056), (6528, 9818)]