81645014024

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1843169}}^1$

素因数の和:1843302

約数の個数: 48

約数和(自身を含む): 179653779900

約数和(自身を除く): 98008765876

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 1582, 3164, 5537, 6328, 11074, 22148, 44296, 1843169, 3686338, 7372676, 12902183, 14745352, 25804366, 51608732, 90315281, 103217464, 180630562, 208278097, 361261124, 416556194, 722522248, 833112388, 1457946679, 1666224776, 2915893358, 5831786716, 10205626753, 11663573432, 20411253506, 40822507012, 81645014024]

約数ペア:

[(1, 81645014024), (2, 40822507012), (4, 20411253506), (7, 11663573432), (8, 10205626753), (14, 5831786716), (28, 2915893358), (49, 1666224776), (56, 1457946679), (98, 833112388), (113, 722522248), (196, 416556194), (226, 361261124), (392, 208278097), (452, 180630562), (791, 103217464), (904, 90315281), (1582, 51608732), (3164, 25804366), (5537, 14745352), (6328, 12902183), (11074, 7372676), (22148, 3686338), (44296, 1843169)]