80249796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1061}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 222663168

約数和(自身を除く): 142413372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 191, 198, 382, 396, 573, 764, 1061, 1146, 1719, 2101, 2122, 2292, 3183, 3438, 4202, 4244, 6303, 6366, 6876, 8404, 9549, 11671, 12606, 12732, 18909, 19098, 23342, 25212, 35013, 37818, 38196, 46684, 70026, 75636, 105039, 140052, 202651, 210078, 405302, 420156, 607953, 810604, 1215906, 1823859, 2229161, 2431812, 3647718, 4458322, 6687483, 7295436, 8916644, 13374966, 20062449, 26749932, 40124898, 80249796]

約数ペア:

[(1, 80249796), (2, 40124898), (3, 26749932), (4, 20062449), (6, 13374966), (9, 8916644), (11, 7295436), (12, 6687483), (18, 4458322), (22, 3647718), (33, 2431812), (36, 2229161), (44, 1823859), (66, 1215906), (99, 810604), (132, 607953), (191, 420156), (198, 405302), (382, 210078), (396, 202651), (573, 140052), (764, 105039), (1061, 75636), (1146, 70026), (1719, 46684), (2101, 38196), (2122, 37818), (2292, 35013), (3183, 25212), (3438, 23342), (4202, 19098), (4244, 18909), (6303, 12732), (6366, 12606), (6876, 11671), (8404, 9549)]