91380384

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1753}}^1$

素因数の和:1950

約数の個数: 72

約数和(自身を含む): 261447732

約数和(自身を除く): 170067348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 1753, 2172, 2896, 3258, 3506, 4344, 5259, 5792, 6516, 7012, 8688, 10518, 13032, 14024, 15777, 17376, 21036, 26064, 28048, 31554, 42072, 52128, 56096, 63108, 84144, 126216, 168288, 252432, 317293, 504864, 634586, 951879, 1269172, 1903758, 2538344, 2855637, 3807516, 5076688, 5711274, 7615032, 10153376, 11422548, 15230064, 22845096, 30460128, 45690192, 91380384]

約数ペア:

[(1, 91380384), (2, 45690192), (3, 30460128), (4, 22845096), (6, 15230064), (8, 11422548), (9, 10153376), (12, 7615032), (16, 5711274), (18, 5076688), (24, 3807516), (32, 2855637), (36, 2538344), (48, 1903758), (72, 1269172), (96, 951879), (144, 634586), (181, 504864), (288, 317293), (362, 252432), (543, 168288), (724, 126216), (1086, 84144), (1448, 63108), (1629, 56096), (1753, 52128), (2172, 42072), (2896, 31554), (3258, 28048), (3506, 26064), (4344, 21036), (5259, 17376), (5792, 15777), (6516, 14024), (7012, 13032), (8688, 10518)]