61015812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 177500736

約数和(自身を除く): 116484924

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 37, 39, 44, 52, 62, 66, 74, 78, 93, 111, 124, 132, 143, 148, 156, 186, 222, 286, 341, 372, 403, 407, 429, 444, 481, 572, 682, 806, 814, 858, 961, 962, 1023, 1147, 1209, 1221, 1364, 1443, 1612, 1628, 1716, 1922, 1924, 2046, 2294, 2418, 2442, 2883, 2886, 3441, 3844, 4092, 4433, 4588, 4836, 4884, 5291, 5766, 5772, 6882, 8866, 10571, 10582, 11532, 12493, 12617, 13299, 13764, 14911, 15873, 17732, 21142, 21164, 24986, 25234, 26598, 29822, 31713, 31746, 35557, 37479, 37851, 42284, 44733, 49972, 50468, 53196, 59644, 63426, 63492, 71114, 74958, 75702, 89466, 106671, 126852, 137423, 142228, 149916, 151404, 164021, 178932, 213342, 274846, 328042, 391127, 412269, 426684, 462241, 492063, 549692, 656084, 782254, 824538, 924482, 984126, 1173381, 1386723, 1564508, 1649076, 1848964, 1968252, 2346762, 2773446, 4693524, 5084651, 5546892, 10169302, 15253953, 20338604, 30507906, 61015812]

約数ペア:

[(1, 61015812), (2, 30507906), (3, 20338604), (4, 15253953), (6, 10169302), (11, 5546892), (12, 5084651), (13, 4693524), (22, 2773446), (26, 2346762), (31, 1968252), (33, 1848964), (37, 1649076), (39, 1564508), (44, 1386723), (52, 1173381), (62, 984126), (66, 924482), (74, 824538), (78, 782254), (93, 656084), (111, 549692), (124, 492063), (132, 462241), (143, 426684), (148, 412269), (156, 391127), (186, 328042), (222, 274846), (286, 213342), (341, 178932), (372, 164021), (403, 151404), (407, 149916), (429, 142228), (444, 137423), (481, 126852), (572, 106671), (682, 89466), (806, 75702), (814, 74958), (858, 71114), (961, 63492), (962, 63426), (1023, 59644), (1147, 53196), (1209, 50468), (1221, 49972), (1364, 44733), (1443, 42284), (1612, 37851), (1628, 37479), (1716, 35557), (1922, 31746), (1924, 31713), (2046, 29822), (2294, 26598), (2418, 25234), (2442, 24986), (2883, 21164), (2886, 21142), (3441, 17732), (3844, 15873), (4092, 14911), (4433, 13764), (4588, 13299), (4836, 12617), (4884, 12493), (5291, 11532), (5766, 10582), (5772, 10571), (6882, 8866)]