91036088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 129594952

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 88, 104, 124, 136, 143, 151, 187, 221, 248, 286, 302, 341, 374, 403, 442, 527, 572, 604, 682, 748, 806, 884, 1054, 1144, 1208, 1364, 1496, 1612, 1661, 1768, 1963, 2108, 2431, 2567, 2728, 3224, 3322, 3926, 4216, 4433, 4681, 4862, 5134, 5797, 6644, 6851, 7852, 8866, 9362, 9724, 10268, 11594, 13288, 13702, 15704, 17732, 18724, 19448, 20536, 21593, 23188, 27404, 28237, 33371, 35464, 37448, 43186, 46376, 51491, 54808, 56474, 60853, 66742, 75361, 79577, 86372, 102982, 112948, 121706, 133484, 150722, 159154, 172744, 205964, 225896, 243412, 266968, 301444, 318308, 367081, 411928, 486824, 602888, 636616, 669383, 734162, 875347, 1034501, 1338766, 1468324, 1750694, 2069002, 2677532, 2936648, 3501388, 4138004, 5355064, 7002776, 8276008, 11379511, 22759022, 45518044, 91036088]

約数ペア:

[(1, 91036088), (2, 45518044), (4, 22759022), (8, 11379511), (11, 8276008), (13, 7002776), (17, 5355064), (22, 4138004), (26, 3501388), (31, 2936648), (34, 2677532), (44, 2069002), (52, 1750694), (62, 1468324), (68, 1338766), (88, 1034501), (104, 875347), (124, 734162), (136, 669383), (143, 636616), (151, 602888), (187, 486824), (221, 411928), (248, 367081), (286, 318308), (302, 301444), (341, 266968), (374, 243412), (403, 225896), (442, 205964), (527, 172744), (572, 159154), (604, 150722), (682, 133484), (748, 121706), (806, 112948), (884, 102982), (1054, 86372), (1144, 79577), (1208, 75361), (1364, 66742), (1496, 60853), (1612, 56474), (1661, 54808), (1768, 51491), (1963, 46376), (2108, 43186), (2431, 37448), (2567, 35464), (2728, 33371), (3224, 28237), (3322, 27404), (3926, 23188), (4216, 21593), (4433, 20536), (4681, 19448), (4862, 18724), (5134, 17732), (5797, 15704), (6644, 13702), (6851, 13288), (7852, 11594), (8866, 10268), (9362, 9724)]