72373728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107699}}^1$

素因数の和:107719

約数の個数: 48

約数和(自身を含む): 217123200

約数和(自身を除く): 144749472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 107699, 215398, 323097, 430796, 646194, 753893, 861592, 1292388, 1507786, 1723184, 2261679, 2584776, 3015572, 3446368, 4523358, 5169552, 6031144, 9046716, 10339104, 12062288, 18093432, 24124576, 36186864, 72373728]

約数ペア:

[(1, 72373728), (2, 36186864), (3, 24124576), (4, 18093432), (6, 12062288), (7, 10339104), (8, 9046716), (12, 6031144), (14, 5169552), (16, 4523358), (21, 3446368), (24, 3015572), (28, 2584776), (32, 2261679), (42, 1723184), (48, 1507786), (56, 1292388), (84, 861592), (96, 753893), (112, 646194), (168, 430796), (224, 323097), (336, 215398), (672, 107699)]