13379904

素因数分解:

$2^6\times 3^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 140

約数和(自身を含む): 41490900

約数和(自身を除く): 28110996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 89, 96, 108, 116, 144, 162, 174, 178, 192, 216, 232, 261, 267, 288, 324, 348, 356, 432, 464, 522, 534, 576, 648, 696, 712, 783, 801, 864, 928, 1044, 1068, 1296, 1392, 1424, 1566, 1602, 1728, 1856, 2088, 2136, 2349, 2403, 2581, 2592, 2784, 2848, 3132, 3204, 4176, 4272, 4698, 4806, 5162, 5184, 5568, 5696, 6264, 6408, 7209, 7743, 8352, 8544, 9396, 9612, 10324, 12528, 12816, 14418, 15486, 16704, 17088, 18792, 19224, 20648, 23229, 25056, 25632, 28836, 30972, 37584, 38448, 41296, 46458, 50112, 51264, 57672, 61944, 69687, 75168, 76896, 82592, 92916, 115344, 123888, 139374, 150336, 153792, 165184, 185832, 209061, 230688, 247776, 278748, 371664, 418122, 461376, 495552, 557496, 743328, 836244, 1114992, 1486656, 1672488, 2229984, 3344976, 4459968, 6689952, 13379904]

約数ペア:

[(1, 13379904), (2, 6689952), (3, 4459968), (4, 3344976), (6, 2229984), (8, 1672488), (9, 1486656), (12, 1114992), (16, 836244), (18, 743328), (24, 557496), (27, 495552), (29, 461376), (32, 418122), (36, 371664), (48, 278748), (54, 247776), (58, 230688), (64, 209061), (72, 185832), (81, 165184), (87, 153792), (89, 150336), (96, 139374), (108, 123888), (116, 115344), (144, 92916), (162, 82592), (174, 76896), (178, 75168), (192, 69687), (216, 61944), (232, 57672), (261, 51264), (267, 50112), (288, 46458), (324, 41296), (348, 38448), (356, 37584), (432, 30972), (464, 28836), (522, 25632), (534, 25056), (576, 23229), (648, 20648), (696, 19224), (712, 18792), (783, 17088), (801, 16704), (864, 15486), (928, 14418), (1044, 12816), (1068, 12528), (1296, 10324), (1392, 9612), (1424, 9396), (1566, 8544), (1602, 8352), (1728, 7743), (1856, 7209), (2088, 6408), (2136, 6264), (2349, 5696), (2403, 5568), (2581, 5184), (2592, 5162), (2784, 4806), (2848, 4698), (3132, 4272), (3204, 4176)]