8677788678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{42577}}^1$

素因数の和:42678

約数の個数: 72

約数和(自身を含む): 20663784648

約数和(自身を除く): 11985995970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 169, 201, 234, 338, 402, 507, 603, 871, 1014, 1206, 1521, 1742, 2613, 3042, 5226, 7839, 11323, 15678, 22646, 33969, 42577, 67938, 85154, 101907, 127731, 203814, 255462, 383193, 553501, 766386, 1107002, 1660503, 2852659, 3321006, 4981509, 5705318, 7195513, 8557977, 9963018, 14391026, 17115954, 21586539, 25673931, 37084567, 43173078, 51347862, 64759617, 74169134, 111253701, 129519234, 222507402, 333761103, 482099371, 667522206, 964198742, 1446298113, 2892596226, 4338894339, 8677788678]

約数ペア:

[(1, 8677788678), (2, 4338894339), (3, 2892596226), (6, 1446298113), (9, 964198742), (13, 667522206), (18, 482099371), (26, 333761103), (39, 222507402), (67, 129519234), (78, 111253701), (117, 74169134), (134, 64759617), (169, 51347862), (201, 43173078), (234, 37084567), (338, 25673931), (402, 21586539), (507, 17115954), (603, 14391026), (871, 9963018), (1014, 8557977), (1206, 7195513), (1521, 5705318), (1742, 4981509), (2613, 3321006), (3042, 2852659), (5226, 1660503), (7839, 1107002), (11323, 766386), (15678, 553501), (22646, 383193), (33969, 255462), (42577, 203814), (67938, 127731), (85154, 101907)]