84195612

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 239715840

約数和(自身を除く): 155520228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 81, 94, 97, 108, 114, 141, 162, 171, 188, 194, 228, 243, 282, 291, 324, 342, 388, 423, 486, 513, 564, 582, 684, 846, 873, 893, 972, 1026, 1164, 1269, 1539, 1692, 1746, 1786, 1843, 2052, 2538, 2619, 2679, 3078, 3492, 3572, 3686, 3807, 4559, 4617, 5076, 5238, 5358, 5529, 6156, 7372, 7614, 7857, 8037, 9118, 9234, 10476, 10716, 11058, 11421, 13677, 15228, 15714, 16074, 16587, 18236, 18468, 22116, 22842, 23571, 24111, 27354, 31428, 32148, 33174, 41031, 45684, 47142, 48222, 49761, 54708, 66348, 72333, 82062, 86621, 94284, 96444, 99522, 123093, 144666, 149283, 164124, 173242, 199044, 216999, 246186, 259863, 289332, 298566, 346484, 369279, 433998, 447849, 492372, 519726, 597132, 738558, 779589, 867996, 895698, 1039452, 1107837, 1477116, 1559178, 1791396, 2215674, 2338767, 3118356, 4431348, 4677534, 7016301, 9355068, 14032602, 21048903, 28065204, 42097806, 84195612]

約数ペア:

[(1, 84195612), (2, 42097806), (3, 28065204), (4, 21048903), (6, 14032602), (9, 9355068), (12, 7016301), (18, 4677534), (19, 4431348), (27, 3118356), (36, 2338767), (38, 2215674), (47, 1791396), (54, 1559178), (57, 1477116), (76, 1107837), (81, 1039452), (94, 895698), (97, 867996), (108, 779589), (114, 738558), (141, 597132), (162, 519726), (171, 492372), (188, 447849), (194, 433998), (228, 369279), (243, 346484), (282, 298566), (291, 289332), (324, 259863), (342, 246186), (388, 216999), (423, 199044), (486, 173242), (513, 164124), (564, 149283), (582, 144666), (684, 123093), (846, 99522), (873, 96444), (893, 94284), (972, 86621), (1026, 82062), (1164, 72333), (1269, 66348), (1539, 54708), (1692, 49761), (1746, 48222), (1786, 47142), (1843, 45684), (2052, 41031), (2538, 33174), (2619, 32148), (2679, 31428), (3078, 27354), (3492, 24111), (3572, 23571), (3686, 22842), (3807, 22116), (4559, 18468), (4617, 18236), (5076, 16587), (5238, 16074), (5358, 15714), (5529, 15228), (6156, 13677), (7372, 11421), (7614, 11058), (7857, 10716), (8037, 10476), (9118, 9234)]