8120175084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{6599}}^1$

素因数の和:6892

約数の個数: 144

約数和(自身を含む): 24792768000

約数和(自身を除く): 16672592916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 257, 266, 342, 399, 514, 532, 684, 771, 798, 1028, 1197, 1542, 1596, 1799, 2313, 2394, 3084, 3598, 4626, 4788, 4883, 5397, 6599, 7196, 9252, 9766, 10794, 13198, 14649, 16191, 19532, 19797, 21588, 26396, 29298, 32382, 34181, 39594, 43947, 46193, 58596, 59391, 64764, 68362, 79188, 87894, 92386, 102543, 118782, 125381, 136724, 138579, 175788, 184772, 205086, 237564, 250762, 277158, 307629, 376143, 410172, 415737, 501524, 554316, 615258, 752286, 831474, 877667, 1128429, 1230516, 1504572, 1662948, 1695943, 1755334, 2256858, 2633001, 3391886, 3510668, 4513716, 5087829, 5266002, 6783772, 7899003, 10175658, 10532004, 11871601, 15263487, 15798006, 20351316, 23743202, 30526974, 31596012, 32222917, 35614803, 47486404, 61053948, 64445834, 71229606, 96668751, 106844409, 128891668, 142459212, 193337502, 213688818, 225560419, 290006253, 386675004, 427377636, 451120838, 580012506, 676681257, 902241676, 1160025012, 1353362514, 2030043771, 2706725028, 4060087542, 8120175084]

約数ペア:

[(1, 8120175084), (2, 4060087542), (3, 2706725028), (4, 2030043771), (6, 1353362514), (7, 1160025012), (9, 902241676), (12, 676681257), (14, 580012506), (18, 451120838), (19, 427377636), (21, 386675004), (28, 290006253), (36, 225560419), (38, 213688818), (42, 193337502), (57, 142459212), (63, 128891668), (76, 106844409), (84, 96668751), (114, 71229606), (126, 64445834), (133, 61053948), (171, 47486404), (228, 35614803), (252, 32222917), (257, 31596012), (266, 30526974), (342, 23743202), (399, 20351316), (514, 15798006), (532, 15263487), (684, 11871601), (771, 10532004), (798, 10175658), (1028, 7899003), (1197, 6783772), (1542, 5266002), (1596, 5087829), (1799, 4513716), (2313, 3510668), (2394, 3391886), (3084, 2633001), (3598, 2256858), (4626, 1755334), (4788, 1695943), (4883, 1662948), (5397, 1504572), (6599, 1230516), (7196, 1128429), (9252, 877667), (9766, 831474), (10794, 752286), (13198, 615258), (14649, 554316), (16191, 501524), (19532, 415737), (19797, 410172), (21588, 376143), (26396, 307629), (29298, 277158), (32382, 250762), (34181, 237564), (39594, 205086), (43947, 184772), (46193, 175788), (58596, 138579), (59391, 136724), (64764, 125381), (68362, 118782), (79188, 102543), (87894, 92386)]