25804692

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 67721472

約数和(自身を除く): 41916780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 101, 141, 151, 188, 202, 282, 302, 303, 404, 423, 453, 564, 604, 606, 846, 906, 909, 1212, 1359, 1692, 1812, 1818, 2718, 3636, 4747, 5436, 7097, 9494, 14194, 14241, 15251, 18988, 21291, 28388, 28482, 30502, 42582, 42723, 45753, 56964, 61004, 63873, 85164, 85446, 91506, 127746, 137259, 170892, 183012, 255492, 274518, 549036, 716797, 1433594, 2150391, 2867188, 4300782, 6451173, 8601564, 12902346, 25804692]

約数ペア:

[(1, 25804692), (2, 12902346), (3, 8601564), (4, 6451173), (6, 4300782), (9, 2867188), (12, 2150391), (18, 1433594), (36, 716797), (47, 549036), (94, 274518), (101, 255492), (141, 183012), (151, 170892), (188, 137259), (202, 127746), (282, 91506), (302, 85446), (303, 85164), (404, 63873), (423, 61004), (453, 56964), (564, 45753), (604, 42723), (606, 42582), (846, 30502), (906, 28482), (909, 28388), (1212, 21291), (1359, 18988), (1692, 15251), (1812, 14241), (1818, 14194), (2718, 9494), (3636, 7097), (4747, 5436)]