87727458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 229146624

約数和(自身を除く): 141419166

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 71, 73, 78, 91, 93, 142, 146, 182, 186, 213, 217, 219, 273, 403, 426, 434, 438, 497, 511, 546, 651, 806, 923, 949, 994, 1022, 1209, 1302, 1491, 1533, 1846, 1898, 2201, 2263, 2418, 2769, 2821, 2847, 2982, 3066, 4402, 4526, 5183, 5538, 5642, 5694, 6461, 6603, 6643, 6789, 8463, 10366, 12922, 13206, 13286, 13578, 15407, 15549, 15841, 16926, 19383, 19929, 28613, 29419, 30814, 31098, 31682, 36281, 38766, 39858, 46221, 47523, 57226, 58838, 67379, 72562, 85839, 88257, 92442, 95046, 108843, 134758, 160673, 171678, 176514, 200291, 202137, 205933, 217686, 321346, 400582, 404274, 411866, 471653, 482019, 600873, 617799, 943306, 964038, 1124711, 1201746, 1235598, 1414959, 2088749, 2249422, 2829918, 3374133, 4177498, 6266247, 6748266, 12532494, 14621243, 29242486, 43863729, 87727458]

約数ペア:

[(1, 87727458), (2, 43863729), (3, 29242486), (6, 14621243), (7, 12532494), (13, 6748266), (14, 6266247), (21, 4177498), (26, 3374133), (31, 2829918), (39, 2249422), (42, 2088749), (62, 1414959), (71, 1235598), (73, 1201746), (78, 1124711), (91, 964038), (93, 943306), (142, 617799), (146, 600873), (182, 482019), (186, 471653), (213, 411866), (217, 404274), (219, 400582), (273, 321346), (403, 217686), (426, 205933), (434, 202137), (438, 200291), (497, 176514), (511, 171678), (546, 160673), (651, 134758), (806, 108843), (923, 95046), (949, 92442), (994, 88257), (1022, 85839), (1209, 72562), (1302, 67379), (1491, 58838), (1533, 57226), (1846, 47523), (1898, 46221), (2201, 39858), (2263, 38766), (2418, 36281), (2769, 31682), (2821, 31098), (2847, 30814), (2982, 29419), (3066, 28613), (4402, 19929), (4526, 19383), (5183, 16926), (5538, 15841), (5642, 15549), (5694, 15407), (6461, 13578), (6603, 13286), (6643, 13206), (6789, 12922), (8463, 10366)]