27740076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 85800960

約数和(自身を除く): 58060884

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 191, 196, 228, 247, 266, 273, 294, 364, 382, 399, 494, 532, 546, 573, 588, 637, 741, 764, 798, 931, 988, 1092, 1146, 1274, 1337, 1482, 1596, 1729, 1862, 1911, 2292, 2483, 2548, 2674, 2793, 2964, 3458, 3629, 3724, 3822, 4011, 4966, 5187, 5348, 5586, 6916, 7258, 7449, 7644, 8022, 9359, 9932, 10374, 10887, 11172, 12103, 14516, 14898, 16044, 17381, 18718, 20748, 21774, 24206, 25403, 28077, 29796, 34762, 36309, 37436, 43548, 47177, 48412, 50806, 52143, 56154, 69524, 72618, 76209, 94354, 101612, 104286, 112308, 121667, 141531, 145236, 152418, 177821, 188708, 208572, 243334, 283062, 304836, 330239, 355642, 365001, 486668, 533463, 566124, 660478, 711284, 730002, 990717, 1066926, 1320956, 1460004, 1981434, 2133852, 2311673, 3962868, 4623346, 6935019, 9246692, 13870038, 27740076]

約数ペア:

[(1, 27740076), (2, 13870038), (3, 9246692), (4, 6935019), (6, 4623346), (7, 3962868), (12, 2311673), (13, 2133852), (14, 1981434), (19, 1460004), (21, 1320956), (26, 1066926), (28, 990717), (38, 730002), (39, 711284), (42, 660478), (49, 566124), (52, 533463), (57, 486668), (76, 365001), (78, 355642), (84, 330239), (91, 304836), (98, 283062), (114, 243334), (133, 208572), (147, 188708), (156, 177821), (182, 152418), (191, 145236), (196, 141531), (228, 121667), (247, 112308), (266, 104286), (273, 101612), (294, 94354), (364, 76209), (382, 72618), (399, 69524), (494, 56154), (532, 52143), (546, 50806), (573, 48412), (588, 47177), (637, 43548), (741, 37436), (764, 36309), (798, 34762), (931, 29796), (988, 28077), (1092, 25403), (1146, 24206), (1274, 21774), (1337, 20748), (1482, 18718), (1596, 17381), (1729, 16044), (1862, 14898), (1911, 14516), (2292, 12103), (2483, 11172), (2548, 10887), (2674, 10374), (2793, 9932), (2964, 9359), (3458, 8022), (3629, 7644), (3724, 7449), (3822, 7258), (4011, 6916), (4966, 5586), (5187, 5348)]