25069212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1947

約数の個数: 72

約数和(自身を含む): 73827936

約数和(自身を除く): 48758724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1877, 1908, 2226, 3339, 3754, 4452, 5631, 6678, 7508, 11262, 13139, 13356, 16893, 22524, 26278, 33786, 39417, 52556, 67572, 78834, 99481, 118251, 157668, 198962, 236502, 298443, 397924, 473004, 596886, 696367, 895329, 1193772, 1392734, 1790658, 2089101, 2785468, 3581316, 4178202, 6267303, 8356404, 12534606, 25069212]

約数ペア:

[(1, 25069212), (2, 12534606), (3, 8356404), (4, 6267303), (6, 4178202), (7, 3581316), (9, 2785468), (12, 2089101), (14, 1790658), (18, 1392734), (21, 1193772), (28, 895329), (36, 696367), (42, 596886), (53, 473004), (63, 397924), (84, 298443), (106, 236502), (126, 198962), (159, 157668), (212, 118251), (252, 99481), (318, 78834), (371, 67572), (477, 52556), (636, 39417), (742, 33786), (954, 26278), (1113, 22524), (1484, 16893), (1877, 13356), (1908, 13139), (2226, 11262), (3339, 7508), (3754, 6678), (4452, 5631)]