12787152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2040

約数の個数: 80

約数和(自身を含む): 39759360

約数和(自身を除く): 26972208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2003, 2128, 3192, 4006, 6009, 6384, 8012, 12018, 14021, 16024, 24036, 28042, 32048, 38057, 42063, 48072, 56084, 76114, 84126, 96144, 112168, 114171, 152228, 168252, 224336, 228342, 266399, 304456, 336504, 456684, 532798, 608912, 673008, 799197, 913368, 1065596, 1598394, 1826736, 2131192, 3196788, 4262384, 6393576, 12787152]

約数ペア:

[(1, 12787152), (2, 6393576), (3, 4262384), (4, 3196788), (6, 2131192), (7, 1826736), (8, 1598394), (12, 1065596), (14, 913368), (16, 799197), (19, 673008), (21, 608912), (24, 532798), (28, 456684), (38, 336504), (42, 304456), (48, 266399), (56, 228342), (57, 224336), (76, 168252), (84, 152228), (112, 114171), (114, 112168), (133, 96144), (152, 84126), (168, 76114), (228, 56084), (266, 48072), (304, 42063), (336, 38057), (399, 32048), (456, 28042), (532, 24036), (798, 16024), (912, 14021), (1064, 12018), (1596, 8012), (2003, 6384), (2128, 6009), (3192, 4006)]