74090478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 189987840

約数和(自身を除く): 115897362

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 121, 122, 154, 183, 231, 239, 242, 363, 366, 427, 462, 478, 671, 717, 726, 847, 854, 1281, 1342, 1434, 1673, 1694, 2013, 2541, 2562, 2629, 3346, 4026, 4697, 5019, 5082, 5258, 7381, 7887, 9394, 10038, 14091, 14579, 14762, 15774, 18403, 22143, 28182, 28919, 29158, 36806, 43737, 44286, 51667, 55209, 57838, 86757, 87474, 102053, 103334, 110418, 155001, 160369, 173514, 202433, 204106, 306159, 310002, 320738, 404866, 481107, 607299, 612318, 962214, 1122583, 1214598, 1764059, 2245166, 3367749, 3528118, 5292177, 6735498, 10584354, 12348413, 24696826, 37045239, 74090478]

約数ペア:

[(1, 74090478), (2, 37045239), (3, 24696826), (6, 12348413), (7, 10584354), (11, 6735498), (14, 5292177), (21, 3528118), (22, 3367749), (33, 2245166), (42, 1764059), (61, 1214598), (66, 1122583), (77, 962214), (121, 612318), (122, 607299), (154, 481107), (183, 404866), (231, 320738), (239, 310002), (242, 306159), (363, 204106), (366, 202433), (427, 173514), (462, 160369), (478, 155001), (671, 110418), (717, 103334), (726, 102053), (847, 87474), (854, 86757), (1281, 57838), (1342, 55209), (1434, 51667), (1673, 44286), (1694, 43737), (2013, 36806), (2541, 29158), (2562, 28919), (2629, 28182), (3346, 22143), (4026, 18403), (4697, 15774), (5019, 14762), (5082, 14579), (5258, 14091), (7381, 10038), (7887, 9394)]