78385536

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 237986400

約数和(自身を除く): 159600864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 613, 666, 864, 888, 999, 1152, 1184, 1226, 1332, 1728, 1776, 1839, 1998, 2368, 2452, 2664, 3456, 3552, 3678, 3996, 4736, 4904, 5328, 5517, 7104, 7356, 7992, 9808, 10656, 11034, 14208, 14712, 15984, 16551, 19616, 21312, 22068, 22681, 29424, 31968, 33102, 39232, 42624, 44136, 45362, 58848, 63936, 66204, 68043, 78464, 88272, 90724, 117696, 127872, 132408, 136086, 176544, 181448, 204129, 235392, 264816, 272172, 353088, 362896, 408258, 529632, 544344, 612387, 706176, 725792, 816516, 1059264, 1088688, 1224774, 1451584, 1633032, 2118528, 2177376, 2449548, 2903168, 3266064, 4354752, 4899096, 6532128, 8709504, 9798192, 13064256, 19596384, 26128512, 39192768, 78385536]

約数ペア:

[(1, 78385536), (2, 39192768), (3, 26128512), (4, 19596384), (6, 13064256), (8, 9798192), (9, 8709504), (12, 6532128), (16, 4899096), (18, 4354752), (24, 3266064), (27, 2903168), (32, 2449548), (36, 2177376), (37, 2118528), (48, 1633032), (54, 1451584), (64, 1224774), (72, 1088688), (74, 1059264), (96, 816516), (108, 725792), (111, 706176), (128, 612387), (144, 544344), (148, 529632), (192, 408258), (216, 362896), (222, 353088), (288, 272172), (296, 264816), (333, 235392), (384, 204129), (432, 181448), (444, 176544), (576, 136086), (592, 132408), (613, 127872), (666, 117696), (864, 90724), (888, 88272), (999, 78464), (1152, 68043), (1184, 66204), (1226, 63936), (1332, 58848), (1728, 45362), (1776, 44136), (1839, 42624), (1998, 39232), (2368, 33102), (2452, 31968), (2664, 29424), (3456, 22681), (3552, 22068), (3678, 21312), (3996, 19616), (4736, 16551), (4904, 15984), (5328, 14712), (5517, 14208), (7104, 11034), (7356, 10656), (7992, 9808)]