66268048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 170078400

約数和(自身を除く): 103810352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 149, 152, 154, 176, 209, 266, 298, 304, 308, 361, 418, 532, 596, 616, 722, 836, 1043, 1064, 1192, 1232, 1444, 1463, 1639, 1672, 2086, 2128, 2384, 2527, 2831, 2888, 2926, 3278, 3344, 3971, 4172, 5054, 5662, 5776, 5852, 6556, 7942, 8344, 10108, 11324, 11473, 11704, 13112, 15884, 16688, 19817, 20216, 22648, 22946, 23408, 26224, 27797, 31141, 31768, 39634, 40432, 45296, 45892, 53789, 55594, 62282, 63536, 79268, 91784, 107578, 111188, 124564, 158536, 183568, 215156, 217987, 222376, 249128, 317072, 376523, 430312, 435974, 444752, 498256, 591679, 753046, 860624, 871948, 1183358, 1506092, 1743896, 2366716, 3012184, 3487792, 4141753, 4733432, 6024368, 8283506, 9466864, 16567012, 33134024, 66268048]

約数ペア:

[(1, 66268048), (2, 33134024), (4, 16567012), (7, 9466864), (8, 8283506), (11, 6024368), (14, 4733432), (16, 4141753), (19, 3487792), (22, 3012184), (28, 2366716), (38, 1743896), (44, 1506092), (56, 1183358), (76, 871948), (77, 860624), (88, 753046), (112, 591679), (133, 498256), (149, 444752), (152, 435974), (154, 430312), (176, 376523), (209, 317072), (266, 249128), (298, 222376), (304, 217987), (308, 215156), (361, 183568), (418, 158536), (532, 124564), (596, 111188), (616, 107578), (722, 91784), (836, 79268), (1043, 63536), (1064, 62282), (1192, 55594), (1232, 53789), (1444, 45892), (1463, 45296), (1639, 40432), (1672, 39634), (2086, 31768), (2128, 31141), (2384, 27797), (2527, 26224), (2831, 23408), (2888, 22946), (2926, 22648), (3278, 20216), (3344, 19817), (3971, 16688), (4172, 15884), (5054, 13112), (5662, 11704), (5776, 11473), (5852, 11324), (6556, 10108), (7942, 8344)]