85506876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:680

約数の個数: 144

約数和(自身を含む): 272656384

約数和(自身を除く): 187149508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 273, 301, 364, 387, 468, 516, 546, 559, 602, 607, 774, 819, 903, 1092, 1118, 1204, 1214, 1548, 1638, 1677, 1806, 1821, 2236, 2428, 2709, 3276, 3354, 3612, 3642, 3913, 4249, 5031, 5418, 5463, 6708, 7284, 7826, 7891, 8498, 10062, 10836, 10926, 11739, 12747, 15652, 15782, 16996, 20124, 21852, 23478, 23673, 25494, 26101, 31564, 35217, 38241, 46956, 47346, 50988, 52202, 55237, 70434, 71019, 76482, 78303, 94692, 104404, 110474, 140868, 142038, 152964, 156606, 165711, 182707, 220948, 234909, 284076, 313212, 331422, 339313, 365414, 469818, 497133, 548121, 662844, 678626, 730828, 939636, 994266, 1017939, 1096242, 1357252, 1644363, 1988532, 2035878, 2192484, 2375191, 3053817, 3288726, 4071756, 4750382, 6107634, 6577452, 7125573, 9500764, 12215268, 14251146, 21376719, 28502292, 42753438, 85506876]

約数ペア:

[(1, 85506876), (2, 42753438), (3, 28502292), (4, 21376719), (6, 14251146), (7, 12215268), (9, 9500764), (12, 7125573), (13, 6577452), (14, 6107634), (18, 4750382), (21, 4071756), (26, 3288726), (28, 3053817), (36, 2375191), (39, 2192484), (42, 2035878), (43, 1988532), (52, 1644363), (63, 1357252), (78, 1096242), (84, 1017939), (86, 994266), (91, 939636), (117, 730828), (126, 678626), (129, 662844), (156, 548121), (172, 497133), (182, 469818), (234, 365414), (252, 339313), (258, 331422), (273, 313212), (301, 284076), (364, 234909), (387, 220948), (468, 182707), (516, 165711), (546, 156606), (559, 152964), (602, 142038), (607, 140868), (774, 110474), (819, 104404), (903, 94692), (1092, 78303), (1118, 76482), (1204, 71019), (1214, 70434), (1548, 55237), (1638, 52202), (1677, 50988), (1806, 47346), (1821, 46956), (2236, 38241), (2428, 35217), (2709, 31564), (3276, 26101), (3354, 25494), (3612, 23673), (3642, 23478), (3913, 21852), (4249, 20124), (5031, 16996), (5418, 15782), (5463, 15652), (6708, 12747), (7284, 11739), (7826, 10926), (7891, 10836), (8498, 10062)]