38760372

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 118518400

約数和(自身を除く): 79758028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 73, 84, 86, 98, 126, 129, 146, 147, 172, 196, 219, 252, 258, 292, 294, 301, 343, 387, 438, 441, 511, 516, 588, 602, 657, 686, 774, 876, 882, 903, 1022, 1029, 1204, 1314, 1372, 1533, 1548, 1764, 1806, 2044, 2058, 2107, 2628, 2709, 3066, 3087, 3139, 3577, 3612, 4116, 4214, 4599, 5418, 6132, 6174, 6278, 6321, 7154, 8428, 9198, 9417, 10731, 10836, 12348, 12556, 12642, 14308, 14749, 18396, 18834, 18963, 21462, 21973, 25039, 25284, 28251, 29498, 32193, 37668, 37926, 42924, 43946, 44247, 50078, 56502, 58996, 64386, 65919, 75117, 75852, 87892, 88494, 100156, 113004, 128772, 131838, 132741, 150234, 153811, 176988, 197757, 225351, 263676, 265482, 300468, 307622, 395514, 450702, 461433, 530964, 615244, 791028, 901404, 922866, 1076677, 1384299, 1845732, 2153354, 2768598, 3230031, 4306708, 5537196, 6460062, 9690093, 12920124, 19380186, 38760372]

約数ペア:

[(1, 38760372), (2, 19380186), (3, 12920124), (4, 9690093), (6, 6460062), (7, 5537196), (9, 4306708), (12, 3230031), (14, 2768598), (18, 2153354), (21, 1845732), (28, 1384299), (36, 1076677), (42, 922866), (43, 901404), (49, 791028), (63, 615244), (73, 530964), (84, 461433), (86, 450702), (98, 395514), (126, 307622), (129, 300468), (146, 265482), (147, 263676), (172, 225351), (196, 197757), (219, 176988), (252, 153811), (258, 150234), (292, 132741), (294, 131838), (301, 128772), (343, 113004), (387, 100156), (438, 88494), (441, 87892), (511, 75852), (516, 75117), (588, 65919), (602, 64386), (657, 58996), (686, 56502), (774, 50078), (876, 44247), (882, 43946), (903, 42924), (1022, 37926), (1029, 37668), (1204, 32193), (1314, 29498), (1372, 28251), (1533, 25284), (1548, 25039), (1764, 21973), (1806, 21462), (2044, 18963), (2058, 18834), (2107, 18396), (2628, 14749), (2709, 14308), (3066, 12642), (3087, 12556), (3139, 12348), (3577, 10836), (3612, 10731), (4116, 9417), (4214, 9198), (4599, 8428), (5418, 7154), (6132, 6321), (6174, 6278)]