64651356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 206938368

約数和(自身を除く): 142287012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 83, 84, 99, 126, 132, 154, 166, 198, 231, 249, 252, 281, 308, 332, 396, 462, 498, 562, 581, 693, 747, 843, 913, 924, 996, 1124, 1162, 1386, 1494, 1686, 1743, 1826, 1967, 2324, 2529, 2739, 2772, 2988, 3091, 3372, 3486, 3652, 3934, 5058, 5229, 5478, 5901, 6182, 6391, 6972, 7868, 8217, 9273, 10116, 10458, 10956, 11802, 12364, 12782, 16434, 17703, 18546, 19173, 20916, 21637, 23323, 23604, 25564, 27819, 32868, 35406, 37092, 38346, 43274, 46646, 55638, 57519, 64911, 69969, 70812, 76692, 86548, 93292, 111276, 115038, 129822, 139938, 163261, 194733, 209907, 230076, 256553, 259644, 279876, 326522, 389466, 419814, 489783, 513106, 653044, 769659, 778932, 839628, 979566, 1026212, 1469349, 1539318, 1795871, 1959132, 2308977, 2938698, 3078636, 3591742, 4617954, 5387613, 5877396, 7183484, 9235908, 10775226, 16162839, 21550452, 32325678, 64651356]

約数ペア:

[(1, 64651356), (2, 32325678), (3, 21550452), (4, 16162839), (6, 10775226), (7, 9235908), (9, 7183484), (11, 5877396), (12, 5387613), (14, 4617954), (18, 3591742), (21, 3078636), (22, 2938698), (28, 2308977), (33, 1959132), (36, 1795871), (42, 1539318), (44, 1469349), (63, 1026212), (66, 979566), (77, 839628), (83, 778932), (84, 769659), (99, 653044), (126, 513106), (132, 489783), (154, 419814), (166, 389466), (198, 326522), (231, 279876), (249, 259644), (252, 256553), (281, 230076), (308, 209907), (332, 194733), (396, 163261), (462, 139938), (498, 129822), (562, 115038), (581, 111276), (693, 93292), (747, 86548), (843, 76692), (913, 70812), (924, 69969), (996, 64911), (1124, 57519), (1162, 55638), (1386, 46646), (1494, 43274), (1686, 38346), (1743, 37092), (1826, 35406), (1967, 32868), (2324, 27819), (2529, 25564), (2739, 23604), (2772, 23323), (2988, 21637), (3091, 20916), (3372, 19173), (3486, 18546), (3652, 17703), (3934, 16434), (5058, 12782), (5229, 12364), (5478, 11802), (5901, 10956), (6182, 10458), (6391, 10116), (6972, 9273), (7868, 8217)]