74764494

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 202737600

約数和(自身を除く): 127973106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 37, 42, 49, 58, 63, 74, 79, 87, 98, 111, 126, 147, 158, 174, 203, 222, 237, 259, 261, 294, 333, 406, 441, 474, 518, 522, 553, 609, 666, 711, 777, 882, 1073, 1106, 1218, 1421, 1422, 1554, 1659, 1813, 1827, 2146, 2291, 2331, 2842, 2923, 3219, 3318, 3626, 3654, 3871, 4263, 4582, 4662, 4977, 5439, 5846, 6438, 6873, 7511, 7742, 8526, 8769, 9657, 9954, 10878, 11613, 12789, 13746, 15022, 16037, 16317, 17538, 19314, 20461, 20619, 22533, 23226, 25578, 26307, 32074, 32634, 34839, 40922, 41238, 45066, 48111, 52577, 52614, 61383, 67599, 69678, 84767, 96222, 105154, 112259, 122766, 135198, 143227, 144333, 157731, 169534, 184149, 224518, 254301, 286454, 288666, 315462, 336777, 368298, 429681, 473193, 508602, 593369, 673554, 762903, 859362, 946386, 1010331, 1186738, 1289043, 1525806, 1780107, 2020662, 2578086, 3560214, 4153583, 5340321, 8307166, 10680642, 12460749, 24921498, 37382247, 74764494]

約数ペア:

[(1, 74764494), (2, 37382247), (3, 24921498), (6, 12460749), (7, 10680642), (9, 8307166), (14, 5340321), (18, 4153583), (21, 3560214), (29, 2578086), (37, 2020662), (42, 1780107), (49, 1525806), (58, 1289043), (63, 1186738), (74, 1010331), (79, 946386), (87, 859362), (98, 762903), (111, 673554), (126, 593369), (147, 508602), (158, 473193), (174, 429681), (203, 368298), (222, 336777), (237, 315462), (259, 288666), (261, 286454), (294, 254301), (333, 224518), (406, 184149), (441, 169534), (474, 157731), (518, 144333), (522, 143227), (553, 135198), (609, 122766), (666, 112259), (711, 105154), (777, 96222), (882, 84767), (1073, 69678), (1106, 67599), (1218, 61383), (1421, 52614), (1422, 52577), (1554, 48111), (1659, 45066), (1813, 41238), (1827, 40922), (2146, 34839), (2291, 32634), (2331, 32074), (2842, 26307), (2923, 25578), (3219, 23226), (3318, 22533), (3626, 20619), (3654, 20461), (3871, 19314), (4263, 17538), (4582, 16317), (4662, 16037), (4977, 15022), (5439, 13746), (5846, 12789), (6438, 11613), (6873, 10878), (7511, 9954), (7742, 9657), (8526, 8769)]