74959664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 175874160

約数和(自身を除く): 100914496

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 43, 52, 58, 68, 86, 104, 116, 136, 172, 208, 221, 232, 272, 289, 344, 377, 442, 464, 493, 559, 578, 688, 731, 754, 884, 986, 1118, 1156, 1247, 1462, 1508, 1768, 1972, 2236, 2312, 2494, 2924, 3016, 3536, 3757, 3944, 4472, 4624, 4988, 5848, 6032, 6409, 7514, 7888, 8381, 8944, 9503, 9976, 11696, 12427, 12818, 15028, 16211, 16762, 19006, 19952, 21199, 24854, 25636, 30056, 32422, 33524, 38012, 42398, 49708, 51272, 60112, 64844, 67048, 76024, 84796, 99416, 102544, 108953, 129688, 134096, 152048, 161551, 169592, 198832, 217906, 259376, 275587, 323102, 339184, 360383, 435812, 551174, 646204, 720766, 871624, 1102348, 1292408, 1441532, 1743248, 2204696, 2584816, 2883064, 4409392, 4684979, 5766128, 9369958, 18739916, 37479832, 74959664]

約数ペア:

[(1, 74959664), (2, 37479832), (4, 18739916), (8, 9369958), (13, 5766128), (16, 4684979), (17, 4409392), (26, 2883064), (29, 2584816), (34, 2204696), (43, 1743248), (52, 1441532), (58, 1292408), (68, 1102348), (86, 871624), (104, 720766), (116, 646204), (136, 551174), (172, 435812), (208, 360383), (221, 339184), (232, 323102), (272, 275587), (289, 259376), (344, 217906), (377, 198832), (442, 169592), (464, 161551), (493, 152048), (559, 134096), (578, 129688), (688, 108953), (731, 102544), (754, 99416), (884, 84796), (986, 76024), (1118, 67048), (1156, 64844), (1247, 60112), (1462, 51272), (1508, 49708), (1768, 42398), (1972, 38012), (2236, 33524), (2312, 32422), (2494, 30056), (2924, 25636), (3016, 24854), (3536, 21199), (3757, 19952), (3944, 19006), (4472, 16762), (4624, 16211), (4988, 15028), (5848, 12818), (6032, 12427), (6409, 11696), (7514, 9976), (7888, 9503), (8381, 8944)]