90978048

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{5641}}^1$

素因数の和:5670

約数の個数: 108

約数和(自身を含む): 299838448

約数和(自身を除く): 208860400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 5641, 8064, 11282, 16128, 16923, 22564, 33846, 39487, 45128, 50769, 67692, 78974, 90256, 101538, 118461, 135384, 157948, 180512, 203076, 236922, 270768, 315896, 355383, 361024, 406152, 473844, 541536, 631792, 710766, 722048, 812304, 947688, 1083072, 1263584, 1421532, 1444096, 1624608, 1895376, 2166144, 2527168, 2843064, 3249216, 3790752, 4332288, 5054336, 5686128, 6498432, 7581504, 10108672, 11372256, 12996864, 15163008, 22744512, 30326016, 45489024, 90978048]

約数ペア:

[(1, 90978048), (2, 45489024), (3, 30326016), (4, 22744512), (6, 15163008), (7, 12996864), (8, 11372256), (9, 10108672), (12, 7581504), (14, 6498432), (16, 5686128), (18, 5054336), (21, 4332288), (24, 3790752), (28, 3249216), (32, 2843064), (36, 2527168), (42, 2166144), (48, 1895376), (56, 1624608), (63, 1444096), (64, 1421532), (72, 1263584), (84, 1083072), (96, 947688), (112, 812304), (126, 722048), (128, 710766), (144, 631792), (168, 541536), (192, 473844), (224, 406152), (252, 361024), (256, 355383), (288, 315896), (336, 270768), (384, 236922), (448, 203076), (504, 180512), (576, 157948), (672, 135384), (768, 118461), (896, 101538), (1008, 90256), (1152, 78974), (1344, 67692), (1792, 50769), (2016, 45128), (2304, 39487), (2688, 33846), (4032, 22564), (5376, 16923), (5641, 16128), (8064, 11282)]