70773948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1723}}^1$

素因数の和:1903

約数の個数: 72

約数和(自身を含む): 205831808

約数和(自身を除く): 135057860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1723, 1956, 2282, 2934, 3423, 3446, 4564, 5169, 5868, 6846, 6892, 10269, 10338, 12061, 13692, 15507, 20538, 20676, 24122, 31014, 36183, 41076, 48244, 62028, 72366, 108549, 144732, 217098, 280849, 434196, 561698, 842547, 1123396, 1685094, 1965943, 2527641, 3370188, 3931886, 5055282, 5897829, 7863772, 10110564, 11795658, 17693487, 23591316, 35386974, 70773948]

約数ペア:

[(1, 70773948), (2, 35386974), (3, 23591316), (4, 17693487), (6, 11795658), (7, 10110564), (9, 7863772), (12, 5897829), (14, 5055282), (18, 3931886), (21, 3370188), (28, 2527641), (36, 1965943), (42, 1685094), (63, 1123396), (84, 842547), (126, 561698), (163, 434196), (252, 280849), (326, 217098), (489, 144732), (652, 108549), (978, 72366), (1141, 62028), (1467, 48244), (1723, 41076), (1956, 36183), (2282, 31014), (2934, 24122), (3423, 20676), (3446, 20538), (4564, 15507), (5169, 13692), (5868, 12061), (6846, 10338), (6892, 10269)]