72846608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8263}}^1$

素因数の和:8319

約数の個数: 40

約数和(自身を含む): 153710400

約数和(自身を除く): 80863792

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8263, 8816, 16526, 33052, 66104, 132208, 156997, 239627, 313994, 479254, 627988, 958508, 1255976, 1917016, 2511952, 3834032, 4552913, 9105826, 18211652, 36423304, 72846608]

約数ペア:

[(1, 72846608), (2, 36423304), (4, 18211652), (8, 9105826), (16, 4552913), (19, 3834032), (29, 2511952), (38, 1917016), (58, 1255976), (76, 958508), (116, 627988), (152, 479254), (232, 313994), (304, 239627), (464, 156997), (551, 132208), (1102, 66104), (2204, 33052), (4408, 16526), (8263, 8816)]