38880072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7013}}^1$

素因数の和:7043

約数の個数: 96

約数和(自身を含む): 131302080

約数和(自身を除く): 92422008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 7013, 14026, 21039, 28052, 42078, 49091, 56104, 63117, 77143, 84156, 98182, 126234, 147273, 154286, 168312, 196364, 231429, 252468, 294546, 308572, 392728, 441819, 462858, 504936, 540001, 589092, 617144, 694287, 883638, 925716, 1080002, 1178184, 1388574, 1620003, 1767276, 1851432, 2160004, 2777148, 3240006, 3534552, 4320008, 4860009, 5554296, 6480012, 9720018, 12960024, 19440036, 38880072]

約数ペア:

[(1, 38880072), (2, 19440036), (3, 12960024), (4, 9720018), (6, 6480012), (7, 5554296), (8, 4860009), (9, 4320008), (11, 3534552), (12, 3240006), (14, 2777148), (18, 2160004), (21, 1851432), (22, 1767276), (24, 1620003), (28, 1388574), (33, 1178184), (36, 1080002), (42, 925716), (44, 883638), (56, 694287), (63, 617144), (66, 589092), (72, 540001), (77, 504936), (84, 462858), (88, 441819), (99, 392728), (126, 308572), (132, 294546), (154, 252468), (168, 231429), (198, 196364), (231, 168312), (252, 154286), (264, 147273), (308, 126234), (396, 98182), (462, 84156), (504, 77143), (616, 63117), (693, 56104), (792, 49091), (924, 42078), (1386, 28052), (1848, 21039), (2772, 14026), (5544, 7013)]