77730912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{38557}}^1$

素因数の和:38580

約数の個数: 72

約数和(自身を含む): 252632016

約数和(自身を除く): 174901104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 38557, 77114, 115671, 154228, 231342, 269899, 308456, 347013, 462684, 539798, 616912, 694026, 809697, 925368, 1079596, 1233824, 1388052, 1619394, 1850736, 2159192, 2429091, 2776104, 3238788, 3701472, 4318384, 4858182, 5552208, 6477576, 8636768, 9716364, 11104416, 12955152, 19432728, 25910304, 38865456, 77730912]

約数ペア:

[(1, 77730912), (2, 38865456), (3, 25910304), (4, 19432728), (6, 12955152), (7, 11104416), (8, 9716364), (9, 8636768), (12, 6477576), (14, 5552208), (16, 4858182), (18, 4318384), (21, 3701472), (24, 3238788), (28, 2776104), (32, 2429091), (36, 2159192), (42, 1850736), (48, 1619394), (56, 1388052), (63, 1233824), (72, 1079596), (84, 925368), (96, 809697), (112, 694026), (126, 616912), (144, 539798), (168, 462684), (224, 347013), (252, 308456), (288, 269899), (336, 231342), (504, 154228), (672, 115671), (1008, 77114), (2016, 38557)]