47388726

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 137998080

約数和(自身を除く): 90609354

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 81, 87, 99, 126, 131, 154, 162, 174, 189, 198, 203, 231, 261, 262, 297, 319, 378, 393, 406, 462, 522, 567, 594, 609, 638, 693, 783, 786, 891, 917, 957, 1134, 1179, 1218, 1386, 1441, 1566, 1782, 1827, 1834, 1914, 2079, 2233, 2349, 2358, 2751, 2871, 2882, 3537, 3654, 3799, 4158, 4323, 4466, 4698, 5481, 5502, 5742, 6237, 6699, 7074, 7598, 8253, 8613, 8646, 10087, 10611, 10962, 11397, 12474, 12969, 13398, 16443, 16506, 17226, 20097, 20174, 21222, 22794, 24759, 25839, 25938, 26593, 30261, 32886, 34191, 38907, 40194, 41789, 49518, 51678, 53186, 60291, 60522, 68382, 74277, 77814, 79779, 83578, 90783, 102573, 116721, 120582, 125367, 148554, 159558, 180873, 181566, 205146, 233442, 239337, 250734, 272349, 292523, 307719, 361746, 376101, 478674, 544698, 585046, 615438, 718011, 752202, 817047, 877569, 1128303, 1436022, 1634094, 1755138, 2154033, 2256606, 2632707, 3384909, 4308066, 5265414, 6769818, 7898121, 15796242, 23694363, 47388726]

約数ペア:

[(1, 47388726), (2, 23694363), (3, 15796242), (6, 7898121), (7, 6769818), (9, 5265414), (11, 4308066), (14, 3384909), (18, 2632707), (21, 2256606), (22, 2154033), (27, 1755138), (29, 1634094), (33, 1436022), (42, 1128303), (54, 877569), (58, 817047), (63, 752202), (66, 718011), (77, 615438), (81, 585046), (87, 544698), (99, 478674), (126, 376101), (131, 361746), (154, 307719), (162, 292523), (174, 272349), (189, 250734), (198, 239337), (203, 233442), (231, 205146), (261, 181566), (262, 180873), (297, 159558), (319, 148554), (378, 125367), (393, 120582), (406, 116721), (462, 102573), (522, 90783), (567, 83578), (594, 79779), (609, 77814), (638, 74277), (693, 68382), (783, 60522), (786, 60291), (891, 53186), (917, 51678), (957, 49518), (1134, 41789), (1179, 40194), (1218, 38907), (1386, 34191), (1441, 32886), (1566, 30261), (1782, 26593), (1827, 25938), (1834, 25839), (1914, 24759), (2079, 22794), (2233, 21222), (2349, 20174), (2358, 20097), (2751, 17226), (2871, 16506), (2882, 16443), (3537, 13398), (3654, 12969), (3799, 12474), (4158, 11397), (4323, 10962), (4466, 10611), (4698, 10087), (5481, 8646), (5502, 8613), (5742, 8253), (6237, 7598), (6699, 7074)]