75312216

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{21347}}^1$

素因数の和:21373

約数の個数: 72

約数和(自身を含む): 237283020

約数和(自身を除く): 161970804

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 21347, 42694, 64041, 85388, 128082, 149429, 170776, 192123, 256164, 298858, 384246, 448287, 512328, 597716, 768492, 896574, 1046003, 1195432, 1344861, 1536984, 1793148, 2092006, 2689722, 3138009, 3586296, 4184012, 5379444, 6276018, 8368024, 9414027, 10758888, 12552036, 18828054, 25104072, 37656108, 75312216]

約数ペア:

[(1, 75312216), (2, 37656108), (3, 25104072), (4, 18828054), (6, 12552036), (7, 10758888), (8, 9414027), (9, 8368024), (12, 6276018), (14, 5379444), (18, 4184012), (21, 3586296), (24, 3138009), (28, 2689722), (36, 2092006), (42, 1793148), (49, 1536984), (56, 1344861), (63, 1195432), (72, 1046003), (84, 896574), (98, 768492), (126, 597716), (147, 512328), (168, 448287), (196, 384246), (252, 298858), (294, 256164), (392, 192123), (441, 170776), (504, 149429), (588, 128082), (882, 85388), (1176, 64041), (1764, 42694), (3528, 21347)]