72917680848

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{642877}}^1$

素因数の和:643044

約数の個数: 80

約数和(自身を含む): 200886517440

約数和(自身を除く): 127968836592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 139, 204, 272, 278, 408, 417, 556, 816, 834, 1112, 1668, 2224, 2363, 3336, 4726, 6672, 7089, 9452, 14178, 18904, 28356, 37808, 56712, 113424, 642877, 1285754, 1928631, 2571508, 3857262, 5143016, 7714524, 10286032, 10928909, 15429048, 21857818, 30858096, 32786727, 43715636, 65573454, 87431272, 89359903, 131146908, 174862544, 178719806, 262293816, 268079709, 357439612, 524587632, 536159418, 714879224, 1072318836, 1429758448, 1519118351, 2144637672, 3038236702, 4289275344, 4557355053, 6076473404, 9114710106, 12152946808, 18229420212, 24305893616, 36458840424, 72917680848]

約数ペア:

[(1, 72917680848), (2, 36458840424), (3, 24305893616), (4, 18229420212), (6, 12152946808), (8, 9114710106), (12, 6076473404), (16, 4557355053), (17, 4289275344), (24, 3038236702), (34, 2144637672), (48, 1519118351), (51, 1429758448), (68, 1072318836), (102, 714879224), (136, 536159418), (139, 524587632), (204, 357439612), (272, 268079709), (278, 262293816), (408, 178719806), (417, 174862544), (556, 131146908), (816, 89359903), (834, 87431272), (1112, 65573454), (1668, 43715636), (2224, 32786727), (2363, 30858096), (3336, 21857818), (4726, 15429048), (6672, 10928909), (7089, 10286032), (9452, 7714524), (14178, 5143016), (18904, 3857262), (28356, 2571508), (37808, 1928631), (56712, 1285754), (113424, 642877)]