64891584

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:132

約数の個数: 168

約数和(自身を含む): 206380080

約数和(自身を除く): 141488496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 64, 68, 72, 94, 96, 102, 108, 136, 141, 144, 153, 188, 192, 204, 216, 272, 282, 288, 306, 376, 408, 423, 432, 459, 544, 564, 576, 612, 752, 799, 816, 846, 864, 918, 1088, 1128, 1224, 1269, 1504, 1598, 1632, 1692, 1728, 1836, 2209, 2256, 2397, 2448, 2538, 3008, 3196, 3264, 3384, 3672, 4418, 4512, 4794, 4896, 5076, 6392, 6627, 6768, 7191, 7344, 8836, 9024, 9588, 9792, 10152, 12784, 13254, 13536, 14382, 14688, 17672, 19176, 19881, 20304, 21573, 25568, 26508, 27072, 28764, 29376, 35344, 37553, 38352, 39762, 40608, 43146, 51136, 53016, 57528, 59643, 70688, 75106, 76704, 79524, 81216, 86292, 106032, 112659, 115056, 119286, 141376, 150212, 153408, 159048, 172584, 212064, 225318, 230112, 238572, 300424, 318096, 337977, 345168, 424128, 450636, 460224, 477144, 600848, 636192, 675954, 690336, 901272, 954288, 1013931, 1201696, 1272384, 1351908, 1380672, 1802544, 1908576, 2027862, 2403392, 2703816, 3605088, 3817152, 4055724, 5407632, 7210176, 8111448, 10815264, 16222896, 21630528, 32445792, 64891584]

約数ペア:

[(1, 64891584), (2, 32445792), (3, 21630528), (4, 16222896), (6, 10815264), (8, 8111448), (9, 7210176), (12, 5407632), (16, 4055724), (17, 3817152), (18, 3605088), (24, 2703816), (27, 2403392), (32, 2027862), (34, 1908576), (36, 1802544), (47, 1380672), (48, 1351908), (51, 1272384), (54, 1201696), (64, 1013931), (68, 954288), (72, 901272), (94, 690336), (96, 675954), (102, 636192), (108, 600848), (136, 477144), (141, 460224), (144, 450636), (153, 424128), (188, 345168), (192, 337977), (204, 318096), (216, 300424), (272, 238572), (282, 230112), (288, 225318), (306, 212064), (376, 172584), (408, 159048), (423, 153408), (432, 150212), (459, 141376), (544, 119286), (564, 115056), (576, 112659), (612, 106032), (752, 86292), (799, 81216), (816, 79524), (846, 76704), (864, 75106), (918, 70688), (1088, 59643), (1128, 57528), (1224, 53016), (1269, 51136), (1504, 43146), (1598, 40608), (1632, 39762), (1692, 38352), (1728, 37553), (1836, 35344), (2209, 29376), (2256, 28764), (2397, 27072), (2448, 26508), (2538, 25568), (3008, 21573), (3196, 20304), (3264, 19881), (3384, 19176), (3672, 17672), (4418, 14688), (4512, 14382), (4794, 13536), (4896, 13254), (5076, 12784), (6392, 10152), (6627, 9792), (6768, 9588), (7191, 9024), (7344, 8836)]