80675361

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 137030400

約数和(自身を除く): 56355039

約数列:

[1, 3, 9, 13, 29, 31, 39, 59, 87, 93, 117, 169, 177, 261, 279, 377, 403, 507, 531, 767, 899, 1131, 1209, 1521, 1711, 1829, 2301, 2697, 3393, 3627, 4901, 5133, 5239, 5487, 6903, 8091, 9971, 11687, 14703, 15399, 15717, 16461, 22243, 23777, 29913, 35061, 44109, 47151, 53041, 66729, 71331, 89739, 105183, 151931, 159123, 200187, 213993, 289159, 309101, 455793, 477369, 689533, 867477, 927303, 1367379, 2068599, 2602431, 2781909, 6205797, 8963929, 26891787, 80675361]

約数ペア:

[(1, 80675361), (3, 26891787), (9, 8963929), (13, 6205797), (29, 2781909), (31, 2602431), (39, 2068599), (59, 1367379), (87, 927303), (93, 867477), (117, 689533), (169, 477369), (177, 455793), (261, 309101), (279, 289159), (377, 213993), (403, 200187), (507, 159123), (531, 151931), (767, 105183), (899, 89739), (1131, 71331), (1209, 66729), (1521, 53041), (1711, 47151), (1829, 44109), (2301, 35061), (2697, 29913), (3393, 23777), (3627, 22243), (4901, 16461), (5133, 15717), (5239, 15399), (5487, 14703), (6903, 11687), (8091, 9971)]