65570148

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 205470720

約数和(自身を除く): 139900572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 378, 414, 419, 483, 486, 567, 621, 644, 756, 828, 838, 966, 972, 1134, 1242, 1257, 1449, 1676, 1701, 1863, 1932, 2268, 2484, 2514, 2898, 2933, 3402, 3726, 3771, 4347, 5028, 5589, 5796, 5866, 6804, 7452, 7542, 8694, 8799, 9637, 11178, 11313, 11732, 13041, 15084, 17388, 17598, 19274, 22356, 22626, 26082, 26397, 28911, 33939, 35196, 38548, 39123, 45252, 52164, 52794, 57822, 67459, 67878, 78246, 79191, 86733, 101817, 105588, 115644, 134918, 135756, 156492, 158382, 173466, 202377, 203634, 237573, 260199, 269836, 316764, 346932, 404754, 407268, 475146, 520398, 607131, 712719, 780597, 809508, 950292, 1040796, 1214262, 1425438, 1561194, 1821393, 2341791, 2428524, 2850876, 3122388, 3642786, 4683582, 5464179, 7285572, 9367164, 10928358, 16392537, 21856716, 32785074, 65570148]

約数ペア:

[(1, 65570148), (2, 32785074), (3, 21856716), (4, 16392537), (6, 10928358), (7, 9367164), (9, 7285572), (12, 5464179), (14, 4683582), (18, 3642786), (21, 3122388), (23, 2850876), (27, 2428524), (28, 2341791), (36, 1821393), (42, 1561194), (46, 1425438), (54, 1214262), (63, 1040796), (69, 950292), (81, 809508), (84, 780597), (92, 712719), (108, 607131), (126, 520398), (138, 475146), (161, 407268), (162, 404754), (189, 346932), (207, 316764), (243, 269836), (252, 260199), (276, 237573), (322, 203634), (324, 202377), (378, 173466), (414, 158382), (419, 156492), (483, 135756), (486, 134918), (567, 115644), (621, 105588), (644, 101817), (756, 86733), (828, 79191), (838, 78246), (966, 67878), (972, 67459), (1134, 57822), (1242, 52794), (1257, 52164), (1449, 45252), (1676, 39123), (1701, 38548), (1863, 35196), (1932, 33939), (2268, 28911), (2484, 26397), (2514, 26082), (2898, 22626), (2933, 22356), (3402, 19274), (3726, 17598), (3771, 17388), (4347, 15084), (5028, 13041), (5589, 11732), (5796, 11313), (5866, 11178), (6804, 9637), (7452, 8799), (7542, 8694)]