80288892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1187

約数の個数: 72

約数和(自身を含む): 216792576

約数和(自身を除く): 136503684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1033, 1143, 1524, 2066, 2159, 2286, 3099, 4132, 4318, 4572, 6198, 6477, 8636, 9297, 12396, 12954, 17561, 18594, 19431, 25908, 35122, 37188, 38862, 52683, 70244, 77724, 105366, 131191, 158049, 210732, 262382, 316098, 393573, 524764, 632196, 787146, 1180719, 1574292, 2230247, 2361438, 4460494, 4722876, 6690741, 8920988, 13381482, 20072223, 26762964, 40144446, 80288892]

約数ペア:

[(1, 80288892), (2, 40144446), (3, 26762964), (4, 20072223), (6, 13381482), (9, 8920988), (12, 6690741), (17, 4722876), (18, 4460494), (34, 2361438), (36, 2230247), (51, 1574292), (68, 1180719), (102, 787146), (127, 632196), (153, 524764), (204, 393573), (254, 316098), (306, 262382), (381, 210732), (508, 158049), (612, 131191), (762, 105366), (1033, 77724), (1143, 70244), (1524, 52683), (2066, 38862), (2159, 37188), (2286, 35122), (3099, 25908), (4132, 19431), (4318, 18594), (4572, 17561), (6198, 12954), (6477, 12396), (8636, 9297)]