74073692

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 182020608

約数和(自身を除く): 107946916

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 43, 44, 47, 49, 68, 77, 86, 94, 98, 119, 154, 172, 187, 188, 196, 238, 301, 308, 329, 374, 473, 476, 517, 539, 602, 658, 731, 748, 799, 833, 946, 1034, 1078, 1204, 1309, 1316, 1462, 1598, 1666, 1892, 2021, 2068, 2107, 2156, 2303, 2618, 2924, 3196, 3311, 3332, 3619, 4042, 4214, 4606, 5117, 5236, 5593, 6622, 7238, 8041, 8084, 8428, 8789, 9163, 9212, 10234, 11186, 13244, 14147, 14476, 16082, 17578, 18326, 20468, 22231, 22372, 23177, 25333, 28294, 32164, 34357, 35156, 35819, 36652, 39151, 44462, 46354, 50666, 56287, 56588, 61523, 68714, 71638, 78302, 88924, 92708, 99029, 101332, 112574, 123046, 137428, 143276, 155617, 156604, 198058, 225148, 240499, 246092, 311234, 377927, 394009, 396116, 430661, 480998, 622468, 755854, 788018, 861322, 961996, 1089319, 1511708, 1576036, 1683493, 1722644, 2178638, 2645489, 3366986, 4357276, 5290978, 6733972, 10581956, 18518423, 37036846, 74073692]

約数ペア:

[(1, 74073692), (2, 37036846), (4, 18518423), (7, 10581956), (11, 6733972), (14, 5290978), (17, 4357276), (22, 3366986), (28, 2645489), (34, 2178638), (43, 1722644), (44, 1683493), (47, 1576036), (49, 1511708), (68, 1089319), (77, 961996), (86, 861322), (94, 788018), (98, 755854), (119, 622468), (154, 480998), (172, 430661), (187, 396116), (188, 394009), (196, 377927), (238, 311234), (301, 246092), (308, 240499), (329, 225148), (374, 198058), (473, 156604), (476, 155617), (517, 143276), (539, 137428), (602, 123046), (658, 112574), (731, 101332), (748, 99029), (799, 92708), (833, 88924), (946, 78302), (1034, 71638), (1078, 68714), (1204, 61523), (1309, 56588), (1316, 56287), (1462, 50666), (1598, 46354), (1666, 44462), (1892, 39151), (2021, 36652), (2068, 35819), (2107, 35156), (2156, 34357), (2303, 32164), (2618, 28294), (2924, 25333), (3196, 23177), (3311, 22372), (3332, 22231), (3619, 20468), (4042, 18326), (4214, 17578), (4606, 16082), (5117, 14476), (5236, 14147), (5593, 13244), (6622, 11186), (7238, 10234), (8041, 9212), (8084, 9163), (8428, 8789)]