31164912

素因数分解:

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

素因数の和:332

約数の個数: 100

約数和(自身を含む): 91374360

約数和(自身を除く): 60209448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 173, 216, 278, 324, 346, 417, 432, 519, 556, 648, 692, 834, 1038, 1112, 1251, 1296, 1384, 1557, 1668, 2076, 2224, 2502, 2768, 3114, 3336, 3753, 4152, 4671, 5004, 6228, 6672, 7506, 8304, 9342, 10008, 11259, 12456, 14013, 15012, 18684, 20016, 22518, 24047, 24912, 28026, 30024, 37368, 45036, 48094, 56052, 60048, 72141, 74736, 90072, 96188, 112104, 144282, 180144, 192376, 216423, 224208, 288564, 384752, 432846, 577128, 649269, 865692, 1154256, 1298538, 1731384, 1947807, 2597076, 3462768, 3895614, 5194152, 7791228, 10388304, 15582456, 31164912]

約数ペア:

[(1, 31164912), (2, 15582456), (3, 10388304), (4, 7791228), (6, 5194152), (8, 3895614), (9, 3462768), (12, 2597076), (16, 1947807), (18, 1731384), (24, 1298538), (27, 1154256), (36, 865692), (48, 649269), (54, 577128), (72, 432846), (81, 384752), (108, 288564), (139, 224208), (144, 216423), (162, 192376), (173, 180144), (216, 144282), (278, 112104), (324, 96188), (346, 90072), (417, 74736), (432, 72141), (519, 60048), (556, 56052), (648, 48094), (692, 45036), (834, 37368), (1038, 30024), (1112, 28026), (1251, 24912), (1296, 24047), (1384, 22518), (1557, 20016), (1668, 18684), (2076, 15012), (2224, 14013), (2502, 12456), (2768, 11259), (3114, 10008), (3336, 9342), (3753, 8304), (4152, 7506), (4671, 6672), (5004, 6228)]