143718876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1723}}^1$

素因数の和:2071

約数の個数: 72

約数和(自身を含む): 416683904

約数和(自身を除く): 272965028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1324, 1723, 1986, 2317, 2979, 3446, 3972, 4634, 5169, 5958, 6892, 6951, 9268, 10338, 11916, 12061, 13902, 15507, 20676, 20853, 24122, 27804, 31014, 36183, 41706, 48244, 62028, 72366, 83412, 108549, 144732, 217098, 434196, 570313, 1140626, 1710939, 2281252, 3421878, 3992191, 5132817, 6843756, 7984382, 10265634, 11976573, 15968764, 20531268, 23953146, 35929719, 47906292, 71859438, 143718876]

約数ペア:

[(1, 143718876), (2, 71859438), (3, 47906292), (4, 35929719), (6, 23953146), (7, 20531268), (9, 15968764), (12, 11976573), (14, 10265634), (18, 7984382), (21, 6843756), (28, 5132817), (36, 3992191), (42, 3421878), (63, 2281252), (84, 1710939), (126, 1140626), (252, 570313), (331, 434196), (662, 217098), (993, 144732), (1324, 108549), (1723, 83412), (1986, 72366), (2317, 62028), (2979, 48244), (3446, 41706), (3972, 36183), (4634, 31014), (5169, 27804), (5958, 24122), (6892, 20853), (6951, 20676), (9268, 15507), (10338, 13902), (11916, 12061)]