79968672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{39667}}^1$

素因数の和:39690

約数の個数: 72

約数和(自身を含む): 259904736

約数和(自身を除く): 179936064

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, 39667, 79334, 119001, 158668, 238002, 277669, 317336, 357003, 476004, 555338, 634672, 714006, 833007, 952008, 1110676, 1269344, 1428012, 1666014, 1904016, 2221352, 2499021, 2856024, 3332028, 3808032, 4442704, 4998042, 5712048, 6664056, 8885408, 9996084, 11424096, 13328112, 19992168, 26656224, 39984336, 79968672]

約数ペア:

[(1, 79968672), (2, 39984336), (3, 26656224), (4, 19992168), (6, 13328112), (7, 11424096), (8, 9996084), (9, 8885408), (12, 6664056), (14, 5712048), (16, 4998042), (18, 4442704), (21, 3808032), (24, 3332028), (28, 2856024), (32, 2499021), (36, 2221352), (42, 1904016), (48, 1666014), (56, 1428012), (63, 1269344), (72, 1110676), (84, 952008), (96, 833007), (112, 714006), (126, 634672), (144, 555338), (168, 476004), (224, 357003), (252, 317336), (288, 277669), (336, 238002), (504, 158668), (672, 119001), (1008, 79334), (2016, 39667)]