64992768

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 160

約数和(自身を含む): 194451840

約数和(自身を除く): 129459072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 131, 136, 152, 192, 204, 228, 256, 262, 272, 304, 323, 384, 393, 408, 456, 512, 524, 544, 608, 646, 768, 786, 816, 912, 969, 1048, 1088, 1216, 1292, 1536, 1572, 1632, 1824, 1938, 2096, 2176, 2227, 2432, 2489, 2584, 3144, 3264, 3648, 3876, 4192, 4352, 4454, 4864, 4978, 5168, 6288, 6528, 6681, 7296, 7467, 7752, 8384, 8704, 8908, 9728, 9956, 10336, 12576, 13056, 13362, 14592, 14934, 15504, 16768, 17816, 19912, 20672, 25152, 26112, 26724, 29184, 29868, 31008, 33536, 35632, 39824, 41344, 42313, 50304, 53448, 59736, 62016, 67072, 71264, 79648, 82688, 84626, 100608, 106896, 119472, 124032, 126939, 142528, 159296, 165376, 169252, 201216, 213792, 238944, 248064, 253878, 285056, 318592, 338504, 427584, 477888, 496128, 507756, 570112, 637184, 677008, 855168, 955776, 1015512, 1140224, 1274368, 1354016, 1710336, 1911552, 2031024, 2708032, 3420672, 3823104, 4062048, 5416064, 8124096, 10832128, 16248192, 21664256, 32496384, 64992768]

約数ペア:

[(1, 64992768), (2, 32496384), (3, 21664256), (4, 16248192), (6, 10832128), (8, 8124096), (12, 5416064), (16, 4062048), (17, 3823104), (19, 3420672), (24, 2708032), (32, 2031024), (34, 1911552), (38, 1710336), (48, 1354016), (51, 1274368), (57, 1140224), (64, 1015512), (68, 955776), (76, 855168), (96, 677008), (102, 637184), (114, 570112), (128, 507756), (131, 496128), (136, 477888), (152, 427584), (192, 338504), (204, 318592), (228, 285056), (256, 253878), (262, 248064), (272, 238944), (304, 213792), (323, 201216), (384, 169252), (393, 165376), (408, 159296), (456, 142528), (512, 126939), (524, 124032), (544, 119472), (608, 106896), (646, 100608), (768, 84626), (786, 82688), (816, 79648), (912, 71264), (969, 67072), (1048, 62016), (1088, 59736), (1216, 53448), (1292, 50304), (1536, 42313), (1572, 41344), (1632, 39824), (1824, 35632), (1938, 33536), (2096, 31008), (2176, 29868), (2227, 29184), (2432, 26724), (2489, 26112), (2584, 25152), (3144, 20672), (3264, 19912), (3648, 17816), (3876, 16768), (4192, 15504), (4352, 14934), (4454, 14592), (4864, 13362), (4978, 13056), (5168, 12576), (6288, 10336), (6528, 9956), (6681, 9728), (7296, 8908), (7467, 8704), (7752, 8384)]