71646288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 225509376

約数和(自身を除く): 153863088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 73, 84, 92, 112, 127, 138, 146, 161, 168, 184, 219, 254, 276, 292, 322, 336, 368, 381, 438, 483, 508, 511, 552, 584, 644, 762, 876, 889, 966, 1016, 1022, 1104, 1168, 1288, 1524, 1533, 1679, 1752, 1778, 1932, 2032, 2044, 2576, 2667, 2921, 3048, 3066, 3358, 3504, 3556, 3864, 4088, 5037, 5334, 5842, 6096, 6132, 6716, 7112, 7728, 8176, 8763, 9271, 10074, 10668, 11684, 11753, 12264, 13432, 14224, 17526, 18542, 20148, 20447, 21336, 23368, 23506, 24528, 26864, 27813, 35052, 35259, 37084, 40296, 40894, 42672, 46736, 47012, 55626, 61341, 64897, 70104, 70518, 74168, 80592, 81788, 94024, 111252, 122682, 129794, 140208, 141036, 148336, 163576, 188048, 194691, 213233, 222504, 245364, 259588, 282072, 327152, 389382, 426466, 445008, 490728, 519176, 564144, 639699, 778764, 852932, 981456, 1038352, 1279398, 1492631, 1557528, 1705864, 2558796, 2985262, 3115056, 3411728, 4477893, 5117592, 5970524, 8955786, 10235184, 11941048, 17911572, 23882096, 35823144, 71646288]

約数ペア:

[(1, 71646288), (2, 35823144), (3, 23882096), (4, 17911572), (6, 11941048), (7, 10235184), (8, 8955786), (12, 5970524), (14, 5117592), (16, 4477893), (21, 3411728), (23, 3115056), (24, 2985262), (28, 2558796), (42, 1705864), (46, 1557528), (48, 1492631), (56, 1279398), (69, 1038352), (73, 981456), (84, 852932), (92, 778764), (112, 639699), (127, 564144), (138, 519176), (146, 490728), (161, 445008), (168, 426466), (184, 389382), (219, 327152), (254, 282072), (276, 259588), (292, 245364), (322, 222504), (336, 213233), (368, 194691), (381, 188048), (438, 163576), (483, 148336), (508, 141036), (511, 140208), (552, 129794), (584, 122682), (644, 111252), (762, 94024), (876, 81788), (889, 80592), (966, 74168), (1016, 70518), (1022, 70104), (1104, 64897), (1168, 61341), (1288, 55626), (1524, 47012), (1533, 46736), (1679, 42672), (1752, 40894), (1778, 40296), (1932, 37084), (2032, 35259), (2044, 35052), (2576, 27813), (2667, 26864), (2921, 24528), (3048, 23506), (3066, 23368), (3358, 21336), (3504, 20447), (3556, 20148), (3864, 18542), (4088, 17526), (5037, 14224), (5334, 13432), (5842, 12264), (6096, 11753), (6132, 11684), (6716, 10668), (7112, 10074), (7728, 9271), (8176, 8763)]