72452688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19603}}^1$

素因数の和:19632

約数の個数: 80

約数和(自身を含む): 233366016

約数和(自身を除く): 160913328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 19603, 39206, 58809, 78412, 117618, 137221, 156824, 215633, 235236, 274442, 313648, 411663, 431266, 470472, 548884, 646899, 823326, 862532, 940944, 1097768, 1293798, 1509431, 1646652, 1725064, 2195536, 2587596, 3018862, 3293304, 3450128, 4528293, 5175192, 6037724, 6586608, 9056586, 10350384, 12075448, 18113172, 24150896, 36226344, 72452688]

約数ペア:

[(1, 72452688), (2, 36226344), (3, 24150896), (4, 18113172), (6, 12075448), (7, 10350384), (8, 9056586), (11, 6586608), (12, 6037724), (14, 5175192), (16, 4528293), (21, 3450128), (22, 3293304), (24, 3018862), (28, 2587596), (33, 2195536), (42, 1725064), (44, 1646652), (48, 1509431), (56, 1293798), (66, 1097768), (77, 940944), (84, 862532), (88, 823326), (112, 646899), (132, 548884), (154, 470472), (168, 431266), (176, 411663), (231, 313648), (264, 274442), (308, 235236), (336, 215633), (462, 156824), (528, 137221), (616, 117618), (924, 78412), (1232, 58809), (1848, 39206), (3696, 19603)]