31270536

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 98794080

約数和(自身を除く): 67523544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 41, 44, 54, 66, 72, 81, 82, 88, 99, 107, 108, 123, 132, 162, 164, 198, 214, 216, 246, 264, 297, 321, 324, 328, 369, 396, 428, 451, 492, 594, 642, 648, 738, 792, 856, 891, 902, 963, 984, 1107, 1177, 1188, 1284, 1353, 1476, 1782, 1804, 1926, 2214, 2354, 2376, 2568, 2706, 2889, 2952, 3321, 3531, 3564, 3608, 3852, 4059, 4387, 4428, 4708, 5412, 5778, 6642, 7062, 7128, 7704, 8118, 8667, 8774, 8856, 9416, 10593, 10824, 11556, 12177, 13161, 13284, 14124, 16236, 17334, 17548, 21186, 23112, 24354, 26322, 26568, 28248, 31779, 32472, 34668, 35096, 36531, 39483, 42372, 48257, 48708, 52644, 63558, 69336, 73062, 78966, 84744, 95337, 96514, 97416, 105288, 118449, 127116, 144771, 146124, 157932, 190674, 193028, 236898, 254232, 289542, 292248, 315864, 355347, 381348, 386056, 434313, 473796, 579084, 710694, 762696, 868626, 947592, 1158168, 1302939, 1421388, 1737252, 2605878, 2842776, 3474504, 3908817, 5211756, 7817634, 10423512, 15635268, 31270536]

約数ペア:

[(1, 31270536), (2, 15635268), (3, 10423512), (4, 7817634), (6, 5211756), (8, 3908817), (9, 3474504), (11, 2842776), (12, 2605878), (18, 1737252), (22, 1421388), (24, 1302939), (27, 1158168), (33, 947592), (36, 868626), (41, 762696), (44, 710694), (54, 579084), (66, 473796), (72, 434313), (81, 386056), (82, 381348), (88, 355347), (99, 315864), (107, 292248), (108, 289542), (123, 254232), (132, 236898), (162, 193028), (164, 190674), (198, 157932), (214, 146124), (216, 144771), (246, 127116), (264, 118449), (297, 105288), (321, 97416), (324, 96514), (328, 95337), (369, 84744), (396, 78966), (428, 73062), (451, 69336), (492, 63558), (594, 52644), (642, 48708), (648, 48257), (738, 42372), (792, 39483), (856, 36531), (891, 35096), (902, 34668), (963, 32472), (984, 31779), (1107, 28248), (1177, 26568), (1188, 26322), (1284, 24354), (1353, 23112), (1476, 21186), (1782, 17548), (1804, 17334), (1926, 16236), (2214, 14124), (2354, 13284), (2376, 13161), (2568, 12177), (2706, 11556), (2889, 10824), (2952, 10593), (3321, 9416), (3531, 8856), (3564, 8774), (3608, 8667), (3852, 8118), (4059, 7704), (4387, 7128), (4428, 7062), (4708, 6642), (5412, 5778)]