26760708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 73463936

約数和(自身を除く): 46703228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 271, 422, 468, 542, 633, 813, 844, 1084, 1266, 1626, 1899, 2439, 2532, 2743, 3252, 3523, 3798, 4878, 5486, 7046, 7596, 8229, 9756, 10569, 10972, 14092, 16458, 21138, 24687, 31707, 32916, 42276, 49374, 57181, 63414, 98748, 114362, 126828, 171543, 228724, 343086, 514629, 686172, 743353, 1029258, 1486706, 2058516, 2230059, 2973412, 4460118, 6690177, 8920236, 13380354, 26760708]

約数ペア:

[(1, 26760708), (2, 13380354), (3, 8920236), (4, 6690177), (6, 4460118), (9, 2973412), (12, 2230059), (13, 2058516), (18, 1486706), (26, 1029258), (36, 743353), (39, 686172), (52, 514629), (78, 343086), (117, 228724), (156, 171543), (211, 126828), (234, 114362), (271, 98748), (422, 63414), (468, 57181), (542, 49374), (633, 42276), (813, 32916), (844, 31707), (1084, 24687), (1266, 21138), (1626, 16458), (1899, 14092), (2439, 10972), (2532, 10569), (2743, 9756), (3252, 8229), (3523, 7596), (3798, 7046), (4878, 5486)]