15582456

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 44213400

約数和(自身を除く): 28630944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 173, 216, 278, 324, 346, 417, 519, 556, 648, 692, 834, 1038, 1112, 1251, 1384, 1557, 1668, 2076, 2502, 3114, 3336, 3753, 4152, 4671, 5004, 6228, 7506, 9342, 10008, 11259, 12456, 14013, 15012, 18684, 22518, 24047, 28026, 30024, 37368, 45036, 48094, 56052, 72141, 90072, 96188, 112104, 144282, 192376, 216423, 288564, 432846, 577128, 649269, 865692, 1298538, 1731384, 1947807, 2597076, 3895614, 5194152, 7791228, 15582456]

約数ペア:

[(1, 15582456), (2, 7791228), (3, 5194152), (4, 3895614), (6, 2597076), (8, 1947807), (9, 1731384), (12, 1298538), (18, 865692), (24, 649269), (27, 577128), (36, 432846), (54, 288564), (72, 216423), (81, 192376), (108, 144282), (139, 112104), (162, 96188), (173, 90072), (216, 72141), (278, 56052), (324, 48094), (346, 45036), (417, 37368), (519, 30024), (556, 28026), (648, 24047), (692, 22518), (834, 18684), (1038, 15012), (1112, 14013), (1251, 12456), (1384, 11259), (1557, 10008), (1668, 9342), (2076, 7506), (2502, 6228), (3114, 5004), (3336, 4671), (3753, 4152)]