80455054716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4649}}^1\times {\mathrm{25301}}^1$

素因数の和:29979

約数の個数: 72

約数和(自身を含む): 214130826000

約数和(自身を除く): 133675771284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 4649, 9298, 13947, 18596, 25301, 27894, 41841, 50602, 55788, 75903, 83682, 88331, 101204, 151806, 167364, 176662, 227709, 264993, 303612, 353324, 455418, 480719, 529986, 794979, 910836, 961438, 1059972, 1442157, 1589958, 1922876, 2884314, 3179916, 4326471, 5768628, 8652942, 17305884, 117624349, 235248698, 352873047, 470497396, 705746094, 1058619141, 1411492188, 2117238282, 2234862631, 4234476564, 4469725262, 6704587893, 8939450524, 13409175786, 20113763679, 26818351572, 40227527358, 80455054716]

約数ペア:

[(1, 80455054716), (2, 40227527358), (3, 26818351572), (4, 20113763679), (6, 13409175786), (9, 8939450524), (12, 6704587893), (18, 4469725262), (19, 4234476564), (36, 2234862631), (38, 2117238282), (57, 1411492188), (76, 1058619141), (114, 705746094), (171, 470497396), (228, 352873047), (342, 235248698), (684, 117624349), (4649, 17305884), (9298, 8652942), (13947, 5768628), (18596, 4326471), (25301, 3179916), (27894, 2884314), (41841, 1922876), (50602, 1589958), (55788, 1442157), (75903, 1059972), (83682, 961438), (88331, 910836), (101204, 794979), (151806, 529986), (167364, 480719), (176662, 455418), (227709, 353324), (264993, 303612)]