72608256

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2282

約数の個数: 120

約数和(自身を含む): 239594784

約数和(自身を除く): 166986528

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, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2251, 2304, 2688, 3584, 4032, 4502, 4608, 5376, 6753, 8064, 9004, 10752, 13506, 15757, 16128, 18008, 20259, 27012, 31514, 32256, 36016, 40518, 47271, 54024, 63028, 72032, 81036, 94542, 108048, 126056, 141813, 144064, 162072, 189084, 216096, 252112, 283626, 288128, 324144, 378168, 432192, 504224, 567252, 576256, 648288, 756336, 864384, 1008448, 1134504, 1152512, 1296576, 1512672, 1728768, 2016896, 2269008, 2593152, 3025344, 3457536, 4033792, 4538016, 5186304, 6050688, 8067584, 9076032, 10372608, 12101376, 18152064, 24202752, 36304128, 72608256]

約数ペア:

[(1, 72608256), (2, 36304128), (3, 24202752), (4, 18152064), (6, 12101376), (7, 10372608), (8, 9076032), (9, 8067584), (12, 6050688), (14, 5186304), (16, 4538016), (18, 4033792), (21, 3457536), (24, 3025344), (28, 2593152), (32, 2269008), (36, 2016896), (42, 1728768), (48, 1512672), (56, 1296576), (63, 1152512), (64, 1134504), (72, 1008448), (84, 864384), (96, 756336), (112, 648288), (126, 576256), (128, 567252), (144, 504224), (168, 432192), (192, 378168), (224, 324144), (252, 288128), (256, 283626), (288, 252112), (336, 216096), (384, 189084), (448, 162072), (504, 144064), (512, 141813), (576, 126056), (672, 108048), (768, 94542), (896, 81036), (1008, 72032), (1152, 63028), (1344, 54024), (1536, 47271), (1792, 40518), (2016, 36016), (2251, 32256), (2304, 31514), (2688, 27012), (3584, 20259), (4032, 18008), (4502, 16128), (4608, 15757), (5376, 13506), (6753, 10752), (8064, 9004)]