66645984

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 187590816

約数和(自身を除く): 120944832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 97, 102, 136, 194, 204, 272, 291, 388, 408, 421, 544, 582, 776, 816, 842, 1164, 1263, 1552, 1632, 1649, 1684, 2328, 2526, 3104, 3298, 3368, 4656, 4947, 5052, 6596, 6736, 7157, 9312, 9894, 10104, 13192, 13472, 14314, 19788, 20208, 21471, 26384, 28628, 39576, 40416, 40837, 42942, 52768, 57256, 79152, 81674, 85884, 114512, 122511, 158304, 163348, 171768, 229024, 245022, 326696, 343536, 490044, 653392, 687072, 694229, 980088, 1306784, 1388458, 1960176, 2082687, 2776916, 3920352, 4165374, 5553832, 8330748, 11107664, 16661496, 22215328, 33322992, 66645984]

約数ペア:

[(1, 66645984), (2, 33322992), (3, 22215328), (4, 16661496), (6, 11107664), (8, 8330748), (12, 5553832), (16, 4165374), (17, 3920352), (24, 2776916), (32, 2082687), (34, 1960176), (48, 1388458), (51, 1306784), (68, 980088), (96, 694229), (97, 687072), (102, 653392), (136, 490044), (194, 343536), (204, 326696), (272, 245022), (291, 229024), (388, 171768), (408, 163348), (421, 158304), (544, 122511), (582, 114512), (776, 85884), (816, 81674), (842, 79152), (1164, 57256), (1263, 52768), (1552, 42942), (1632, 40837), (1649, 40416), (1684, 39576), (2328, 28628), (2526, 26384), (3104, 21471), (3298, 20208), (3368, 19788), (4656, 14314), (4947, 13472), (5052, 13192), (6596, 10104), (6736, 9894), (7157, 9312)]