64695168

素因数分解:

$2^7\times 3^2\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 188557200

約数和(自身を除く): 123862032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 267, 288, 356, 384, 534, 576, 631, 712, 801, 1068, 1152, 1262, 1424, 1602, 1893, 2136, 2524, 2848, 3204, 3786, 4272, 5048, 5679, 5696, 6408, 7572, 8544, 10096, 11358, 11392, 12816, 15144, 17088, 20192, 22716, 25632, 30288, 34176, 40384, 45432, 51264, 56159, 60576, 80768, 90864, 102528, 112318, 121152, 168477, 181728, 224636, 242304, 336954, 363456, 449272, 505431, 673908, 726912, 898544, 1010862, 1347816, 1797088, 2021724, 2695632, 3594176, 4043448, 5391264, 7188352, 8086896, 10782528, 16173792, 21565056, 32347584, 64695168]

約数ペア:

[(1, 64695168), (2, 32347584), (3, 21565056), (4, 16173792), (6, 10782528), (8, 8086896), (9, 7188352), (12, 5391264), (16, 4043448), (18, 3594176), (24, 2695632), (32, 2021724), (36, 1797088), (48, 1347816), (64, 1010862), (72, 898544), (89, 726912), (96, 673908), (128, 505431), (144, 449272), (178, 363456), (192, 336954), (267, 242304), (288, 224636), (356, 181728), (384, 168477), (534, 121152), (576, 112318), (631, 102528), (712, 90864), (801, 80768), (1068, 60576), (1152, 56159), (1262, 51264), (1424, 45432), (1602, 40384), (1893, 34176), (2136, 30288), (2524, 25632), (2848, 22716), (3204, 20192), (3786, 17088), (4272, 15144), (5048, 12816), (5679, 11392), (5696, 11358), (6408, 10096), (7572, 8544)]