77702664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 142928376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 53, 74, 78, 104, 106, 111, 127, 148, 156, 159, 212, 222, 254, 296, 312, 318, 381, 424, 444, 481, 508, 636, 689, 762, 888, 962, 1016, 1272, 1378, 1443, 1524, 1651, 1924, 1961, 2067, 2756, 2886, 3048, 3302, 3848, 3922, 4134, 4699, 4953, 5512, 5772, 5883, 6604, 6731, 7844, 8268, 9398, 9906, 11544, 11766, 13208, 13462, 14097, 15688, 16536, 18796, 19812, 20193, 23532, 25493, 26924, 28194, 37592, 39624, 40386, 47064, 50986, 53848, 56388, 61087, 76479, 80772, 87503, 101972, 112776, 122174, 152958, 161544, 175006, 183261, 203944, 244348, 249047, 262509, 305916, 350012, 366522, 488696, 498094, 525018, 611832, 700024, 733044, 747141, 996188, 1050036, 1466088, 1494282, 1992376, 2100072, 2988564, 3237611, 5977128, 6475222, 9712833, 12950444, 19425666, 25900888, 38851332, 77702664]

約数ペア:

[(1, 77702664), (2, 38851332), (3, 25900888), (4, 19425666), (6, 12950444), (8, 9712833), (12, 6475222), (13, 5977128), (24, 3237611), (26, 2988564), (37, 2100072), (39, 1992376), (52, 1494282), (53, 1466088), (74, 1050036), (78, 996188), (104, 747141), (106, 733044), (111, 700024), (127, 611832), (148, 525018), (156, 498094), (159, 488696), (212, 366522), (222, 350012), (254, 305916), (296, 262509), (312, 249047), (318, 244348), (381, 203944), (424, 183261), (444, 175006), (481, 161544), (508, 152958), (636, 122174), (689, 112776), (762, 101972), (888, 87503), (962, 80772), (1016, 76479), (1272, 61087), (1378, 56388), (1443, 53848), (1524, 50986), (1651, 47064), (1924, 40386), (1961, 39624), (2067, 37592), (2756, 28194), (2886, 26924), (3048, 25493), (3302, 23532), (3848, 20193), (3922, 19812), (4134, 18796), (4699, 16536), (4953, 15688), (5512, 14097), (5772, 13462), (5883, 13208), (6604, 11766), (6731, 11544), (7844, 9906), (8268, 9398)]