79543272

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 229478400

約数和(自身を除く): 149935128

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 186, 204, 228, 248, 323, 331, 372, 408, 456, 527, 589, 646, 662, 744, 969, 993, 1054, 1178, 1292, 1324, 1581, 1767, 1938, 1986, 2108, 2356, 2584, 2648, 3162, 3534, 3876, 3972, 4216, 4712, 5627, 6289, 6324, 7068, 7752, 7944, 10013, 10261, 11254, 12578, 12648, 14136, 16881, 18867, 20026, 20522, 22508, 25156, 30039, 30783, 33762, 37734, 40052, 41044, 45016, 50312, 60078, 61566, 67524, 75468, 80104, 82088, 106913, 120156, 123132, 135048, 150936, 174437, 194959, 213826, 240312, 246264, 320739, 348874, 389918, 427652, 523311, 584877, 641478, 697748, 779836, 855304, 1046622, 1169754, 1282956, 1395496, 1559672, 2093244, 2339508, 2565912, 3314303, 4186488, 4679016, 6628606, 9942909, 13257212, 19885818, 26514424, 39771636, 79543272]

約数ペア:

[(1, 79543272), (2, 39771636), (3, 26514424), (4, 19885818), (6, 13257212), (8, 9942909), (12, 6628606), (17, 4679016), (19, 4186488), (24, 3314303), (31, 2565912), (34, 2339508), (38, 2093244), (51, 1559672), (57, 1395496), (62, 1282956), (68, 1169754), (76, 1046622), (93, 855304), (102, 779836), (114, 697748), (124, 641478), (136, 584877), (152, 523311), (186, 427652), (204, 389918), (228, 348874), (248, 320739), (323, 246264), (331, 240312), (372, 213826), (408, 194959), (456, 174437), (527, 150936), (589, 135048), (646, 123132), (662, 120156), (744, 106913), (969, 82088), (993, 80104), (1054, 75468), (1178, 67524), (1292, 61566), (1324, 60078), (1581, 50312), (1767, 45016), (1938, 41044), (1986, 40052), (2108, 37734), (2356, 33762), (2584, 30783), (2648, 30039), (3162, 25156), (3534, 22508), (3876, 20522), (3972, 20026), (4216, 18867), (4712, 16881), (5627, 14136), (6289, 12648), (6324, 12578), (7068, 11254), (7752, 10261), (7944, 10013)]