68663551616

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{168743}}^1$

素因数の和:168802

約数の個数: 96

約数和(自身を含む): 158521488480

約数和(自身を除く): 89857936864

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 289, 352, 374, 544, 578, 704, 748, 1088, 1156, 1408, 1496, 2176, 2312, 2992, 3179, 4624, 5984, 6358, 9248, 11968, 12716, 18496, 23936, 25432, 36992, 50864, 101728, 168743, 203456, 337486, 406912, 674972, 1349944, 1856173, 2699888, 2868631, 3712346, 5399776, 5737262, 7424692, 10799552, 11474524, 14849384, 21599104, 22949048, 29698768, 31554941, 45898096, 48766727, 59397536, 63109882, 91796192, 97533454, 118795072, 126219764, 183592384, 195066908, 237590144, 252439528, 367184768, 390133816, 504879056, 536433997, 780267632, 1009758112, 1072867994, 1560535264, 2019516224, 2145735988, 3121070528, 4039032448, 4291471976, 6242141056, 8582943952, 17165887904, 34331775808, 68663551616]

約数ペア:

[(1, 68663551616), (2, 34331775808), (4, 17165887904), (8, 8582943952), (11, 6242141056), (16, 4291471976), (17, 4039032448), (22, 3121070528), (32, 2145735988), (34, 2019516224), (44, 1560535264), (64, 1072867994), (68, 1009758112), (88, 780267632), (128, 536433997), (136, 504879056), (176, 390133816), (187, 367184768), (272, 252439528), (289, 237590144), (352, 195066908), (374, 183592384), (544, 126219764), (578, 118795072), (704, 97533454), (748, 91796192), (1088, 63109882), (1156, 59397536), (1408, 48766727), (1496, 45898096), (2176, 31554941), (2312, 29698768), (2992, 22949048), (3179, 21599104), (4624, 14849384), (5984, 11474524), (6358, 10799552), (9248, 7424692), (11968, 5737262), (12716, 5399776), (18496, 3712346), (23936, 2868631), (25432, 2699888), (36992, 1856173), (50864, 1349944), (101728, 674972), (168743, 406912), (203456, 337486)]